ElectroCorr - Science Kit New Products Catalogue 2011

Helping Teachers Make a World of Difference

We Promise to HelpYOU Make a World of Difference!

In your classrooms and labs, with your students and peers, Science Kit is dedicated tohelping you succeed. We strive to provide you with simple solutions that make teachingeasier for you and more exciting for your students. We are constantly looking to you forsuggestions on how we can serve you even better. These new programs below originatedwith your ideas. We listened to you. And, we want to hear more!

• SK State Science Standards GuideEducators across the country requested a searchable standards database forScience Kit products. Now at sciencekit.com/standards you’ll find creativeproducts aligned with the specific standards you need to teach. Search byyour specific state, standard, and strand.

• ideas.sciencekit.comHave you ever had a thought so exciting you just had to share it with someone? Well, we want to hear those inspired ideas. Visit this fun websiteto propose your ideas, vote on other submitted ideas, and witness yourideas in action.

• Rate and ReviewTell us and your fellow teachers what you think about our products and howthey work for you using our online Rate and Review feature and read other’sreviews to help you make an informed buying decision.

i n S c i e n c e S u p p l y S h o p p i n gSTANDARDGOLDTHE NEW

State Science StandardsState Science Standardsi n S c i e n c e S u p p l y S h o p p i n g

STANDARDGOLDTHE NEW

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800-828-7777 | www.sciencekit.com

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Science products designed for science teachers, by science teachers are the answer for engaging, exciting classroom and laboratory instruction.

Look for this icon to find Teacher-Developed, Classroom-Testedproducts throughout the catalog.

Teacher-Developed, Classroom-Testedproducts are:

• Proven successful in teacher developer’s classrooms and labs

• Tested for quality, accuracy, and repeatability

• Creative, fun, inexpensive approaches to science instruction

• Supplemented by a comprehensive teacher’s guide

• Supported by our in-house, on-call Product Development team

Teacher Developed

Science Kit Exclusive Teacher DevelopedClassroom Tested Products: Successful Solutions to Common Classroom Challenges


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Educators just like you are benefiting from sharing their innovative ideas with teachers andstudents across the globe. Now you can join them and become a teacher developer too.

Teacher Developed

Become a Teacher DeveloperDo you have a unique product that easily teaches a concept in a new way?

We can help you share it with teachers across the globe and earn royalties for your creations. Look for the icon online to submit your idea and get started.

Find dozens of Teacher Developed, Classroom Tested solutions online at sciencekit.com.

by Bruce Yeany, 8thGrade Physical ScienceTeacher, Annville/Cleona,Pennsylvania.

A Teacher Developed,Classroom Tested SolutionA Teacher Developed,Classroom Tested Solution

Challenge:Explaining the relationship between potentialand kinetic energy in addition to how it'saffected by velocity and mass.

Solution:With one simple apparatus and a few mar-bles, students can test multiple scenariosand test their own hypothesis to discover therelationships involved with potential andkinetic energy.

by Joe Gilbert, former EarthScience & ChemistryTeacher, Kentucky


Challenge:Finding an activity thatdemonstrated sonar, what asounding means, survey methods, topography, landforms, and measuring in metric. Books and text were not sufficient illustrations.

Solution:A student-led discovery of landforms using abox with a closed lid that allows students toself-test their solution found using soundingrods and grid mapping.

Potential Kinetic Energy Track 65709 M 01

by Steve Parker, Biologyand Ecology Teacher,Gilman Public School,Wisconsin


Challenge:No available products simu-lating a salmon or goose’s plight for survival.

Solution:Engaging games that put students in theplace of a salmon or goose during theirepic migrations.

Salmon Run Game 48104 M 00Migration Game 48105 M 00

Mapping the Unknown Sea Floor Activity 64806 M 00


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Look Closer…with the revolutionary Boreal2 microscopes. Our exclusive designcouples superior optics with student-friendly features for the verybest in microscopes for education. Now you can see our Boreal2 microscopes in action at one of ourprofessional development workshops. Our on-site microscopyexperts show you how to properly use, care for, and repair yourmicroscopes using our innovative Boreal2 microscopes as exam-ples. Now you can get the best microscopy training and the bestmicroscopes—all from Science Kit.These popular workshops are available in your city and state.

To schedule any of the above workshops contact Science Kit’s MicroscopeProduct Line Manager, Joyce Dorsey at [email protected]

And, look for our innovative Boreal2 microscopes, starting on page 81.


Microscope Cleaning & MaintenanceGrade Level: 6–12Workshop Length: 2 hoursWho should attend: Any science teacher who has microscopes in need of cleaning

and basic troubleshooting.Description: Walk through the basics of microscope parts, how to clean, and

troubleshoot your microscopes. An ideal opportunity to get hand-me-down microscopes in good working condition, this workshop also provides each participant with a cleaning kit and maintenance manual.

Digital MicroscopyGrade Level: 6 – 12Workshop Length: 4 hoursWho should attend: Teachers interested in learning about digital microscopy Description: Enhance your students’ laboratory experience with digital

microscopy. Each participant will receive a digital microscope to use in six different activities. A copy of each activity is also supplied, so you can implement what you learned in the classroom.

DigiScope for Middle SchoolsGrade Level: 4–8Workshop Length: 2 hoursWho should attend: Science teachers interested in a student friendly digital microscopeDescription: Experience first-hand the benefits of this reasonably priced, high

quality, user-friendly microscope. Participants will receive a DigiScope and related activities to take back into the classroom for immediate use.

Microscopes


Science Kit Custom Kits Made a Difference to:• Chicago Public Schools—comprehensive kits created for districts Biology

textbook and curriculum

• Texas Kits to Accompany Bridging II TAKS—15 different kits created for professional development workshops

• Pennsylvania Cyber Charter School—900 kits created for online andat home learners

• New York State Living Environment Kits—certified kits created forrequired lab experience on the Regents exam

Science Kit has helped teachers, schools, and districts across the country meet the challenges of state-testing,standards-based curriculum, online learning, and specialized programs with our Custom Kits.

With access to over 40,000 different supplies and a global network of sources, we can find anything and everything you need to assemble a custom kit. We can customize a variety of components to fit your requirements and individualized needs,including contents, packaging, and labels.

The final product = a customized, cost-effective, and convenient kit, designed exactlyto your specifications to meet all of your unique needs.

Get started today atsciencekit.com/customkitting

5Custom Kitting


“When the IMSA Excellence 2000+ program team was asked to present their CSI unit tonearly 100 colleagues in New York, we turned to Science Kit to help us furnish and pre-pare the kits necessary to present the unit. We sent our detailed list of requirements toour Science Kit representative and he located and obtained all the neces-sary materials, filled and organized the boxes to our specifications, andshipped the completed kits to the participating schools. It was a greattime saver for our team, and we were assured that the kits had exactlythe equipment and supplies that would be required for our profes-sional development session. Thanks Science Kit!”

— Susan L.S. Bisinger, Ed.D., Project Director, IMSA Excellence 2000+

You could be our next Custom Kitting Success Story!


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Electrical CircuitsEverything you need to investigate simple, series, and parallel circuits as well and Ohm’s law and resistivity are allincluded in this part of the FUNdamentals of Physics series. Instead of the mess of wires usually blocking the study ofelectrical circuits in traditional setups, this circuit board has 12 steel posts that are designed to accept four types of com-mon circuit components: push button switch, light bulb, variable resistor, and connecting bar. Three built-in batteryholders allow circuits to be connected to a 1.5, 3.0 or 4.5 V battery. Kit includes 10 connecting bars, six light bulb bars,two push button switches, a variable resistor, three coils of various sized wire, graphite rods, steel wool, connecting wires,and an activity guide. Batteries are required, but not included. Size: 33 cm X 33 cm X 4 cm; weight: 5 lbs.

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Rotational MotionSimple and fun to operate, this student-friendly apparatus consists of a 40cm wide disc, driven underneath by a motor-ized wheel. The disc’s moveable pegs can be positioned a specific distance from the center, and a support rod allows aphotogate to be positioned, reading the frequency of the pegs when placed at different positions on the spinning disc.When the frequency of the pegs are measured at different positions, but at a constant rotation, students will find theangular velocity to be consistent, while the linear velocities are very different. The drive motor can also be adjusted, so itcan be positioned either near the center of the disk, causing a faster rotation; or near the edge, causing a slower rota-tion. Activity guide is included. Requires the Photogate System, available separately.

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Constant Motion CarUsing a strip of tape and this dynamic FUN car, your students will clearly visualize some key physical science concepts.As the car rolls over a strip of tape, it pushes a marker down in regular timed intervals — this creates a pattern of dotsthat vary based on the speed of the car. If the car is freely rolling down an incline, the dots will gradually have a largerdistance between them, illustrating to the students the idea of acceleration. If you switch on the motor to one of the fourpreset speeds, students are given a stunning demonstration of constant velocity, because no matter what constant speedit was traveling at, the dots are always equally spaced. The car’s wheels can also be switched to be freely rolling or drivenby four different constants speeds. Requires, but does not include, four AA batteries, a marker, and adding machine tape.

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Force TableEconomical and convenient, this force table delivers the accuracy of a full unit, but can be stored in half the space. Thetable’s support rod is designed to attach to the Fun Stand base, which makes the line modular and very easy to set up

and use. Table is marked with degrees and features three hanging stainless steel masses and instructions. Requiresthe Fun Stand, available separately.

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• New Products •

An Entertaining and Efficient Hands-On System for Introducing Physics Designed for students in grades 7–12, this collection of interactive products clearly demonstrates core physical science concepts in simplistic and fun hands-on activities. Each activity is aligned with national standards and includes instructional guides for both teachers and students.FUNdamentals of Physics offers:

• Activities ranging from introductory demonstrations to inquiry based and quantitative experiments, so you can choose the appropriate skill level for your students

• Experiments designed around the Fun Stand, a 1-meter tall support stand that adapts easily and quickly from one demonstration to another

• Easy-to-use, portable Photogate System that attaches to all FUNdamentals apparatus for user-friendly set-up every time• Large sized apparatus ensures all students clearly see each classroom demonstration• Easy-to-read scales, printed directly on apparatus for simple and accurate measurements

FUNdamentals of Physics


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FUNdamentals of Physics• New Products •

Optics TrackOffer your students a hands-on experience with geometric optics, demon-strating polarization, color mixing, and more. The unique design of thisdevice uses supports that attach to the Fun Stand as a horizontal bar andcreate a student-friendly optical bench for many experiments. Includesfour color filters; two polarizing lenses; support brackets; light source;support stand; and two each of concave, convex lenses, and mirrors; allsecurely organized in a sturdy storage container. Instructions for allactivities are also supplied. Requires, the Fun Stand, available separately.

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Reflection and RefractionUsing a plane mirror in addition to a concave and convex mirror with different focallengths, students encounter reflection through a series of hands-on activities. Students alsoinvestigate refraction of concave and convex lenses, a lucite block, and glass block. Theincluded prism is utilized to demonstrate separation of light into its component colors.

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Pile Driver/Resonance TubeUniquely constructed to act as a resonance tube or pile driver, this simple device is comprised of an 80cm acrylic tube with a mounted metricscale on its side. Place a container of play dough beneath the tube to demonstrate conservation of energy. When a mass is dropped from the top ofthe tube it drives a nail into container of play-dough at the bottom. Dropping the mass from different heights pushes the nail in varying depths.Since the tube is clear, the FUNdamentals of Physics photogates can also be used to accurately measure the time of the mass through the tube atdifferent heights. Since the velocity at the top of the tube is zero, students can then use the idea of conservation of energy to determine the kineticenergy at the bottom of the tube and the amount of work done on the nail. When the nail holder and play dough are removed from the appara-tus, it can be used as a resonance tube. Striking a tuning fork near the bottom of the tube and slowly lifting on the masses inside the tube willyield positions where the tone is louder. Students can use this to investigate the wavelength of different tuning forks and to approximate the speedof sound. Kit includes two different sized dropping masses, 80 cm long tube, mounting hardware, nail holder, two nails of different sizes, threetuning forks, a container of play dough, and activity guide. Requires the Fun Stand and Photogate System, available separately.

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Springs Three short springs with common spring constants allow students to investigate both series and par-allel springs. For an even larger demonstration, five long springs — three with common spring con-stants and two with higher and lower spring constants — help students explore the differences insprings of common length. An attached meter, scale, and pointer make recording data easy and fun.Kit includes eight springs, triple spring holder, meter stick, pointer, multiple spring bracket, andinstructions with activities. Requires the Fun Stand and hooked masses, available separately.

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8Spectroscopy


Electrodeless Spectrum Tube Power SupplyThis innovative device far surpasses the safety, capability, and convenience of anyother spectrum power supply available for education. Most current power suppliesdangerously expose students to 5,000V. This device’s new, advanced design and fea-tures eliminate student’s contact to the voltage source. This safety feature allows youto focus more attention on your students’ learning experience instead of worryingabout their safety.

The NEW Safe Spectrum Power Supply with EncasedSpectrum Tubes offers the upmost in:

Safety• No exposure to voltage source possible• No electrodes are included in the bulbs• All spectrum tubes are encased inside the power supply

Capability• Use with spectroscopes or spectrometers• Bulbs will last an incredible 150 hours of burn time

Convenience• Unit can remain on, does not need to be shut down frequently like other models• Storage for tubes included on the power supply• Adjustable height makes a perfect fit for your lab

1804 M 34 Power Supply

Spectrum Tubes1804 M 35 Hydrogen

1804 M 36 Helium

1804 M 38 Neon

1804 M 39 CO21804 M 40 Air

1804 M 41 Water Vapor

1804 M 42 Argon

1804 M 43 Nitrogen

Spectrum Tube CarouselA unique device for storing and using your spectrum tubes, this carousel holdseight spectrum tubes and activates one tube at a time when connected to the on-board power supply. To view the other tubes, simply rotate the carousel so a differ-ent tube can be activated. This allows for quick and easy holding and changingtubes for an experiment. Spectrum tubes sold separately. Unit connects to a typical120 V wall outlet. Size: 23 x 23 x 23cm; weight: 2.26kg.

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Adjust height easily.

Completely safe to use.

Loading Port

Shell Containing Gas Tube

Viewing Window

ContainingSpectrum Tube



Large Roman ArchBuild an arch strong enough to support your weight with this working model. Its constructionand applications teach basic concepts of equilibrium, force as vector, and arch structures. The4" wide blocks assemble without any glue and allow students to easily and safely stand on thearch to illustrate the strength of this classic structure. Includes 26 precision-cut hardwoodblocks, instructions, and a full-scale template. Size: 35 x 15 x 10cm; weight: 2.25 kg.

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Foam Calorimeter SetEnsure your studies of heatexchange are safe, easy, and fun.These economical calorimetersfeature slotted lids to allowinsertion of a thermometer totake measurements without los-ing heat to the surrounding air.Each holds 500mL of water.Includes a set of 10 calorimetersand instructions.

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Fun FlystickStudents build their own real levitationwand and use them to lift fun, metal-lic-looking shapes. Playing with thewands, students learn about electrosta-tics and the physics of the van degraaff generator. The included, illus-trated Magic Wand Manual offers tonsof tips and tricks. Includes sticks forfive students. Size of each: 18.5" long.

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Large Scale Volume andDensity Kit: UsingWater DisplacementMethodUseful for specimens with volumesfrom 100–2000 mL, this kit is funand easy to use. Simply place thebucket on the edge of a sink andfill the bucket until it overflowsslightly. Once the overflow hasstopped, place the 2000 mL pitcherin the sink. When you add a speci-men, you can then measure the volume of overflow. Determine the density bymassing the object and using the formula D=m/V. The kit includes an irregularshaped sinking object and a cubic floating object. Developed by the Science Kitproduct development team. Size: 11" dia. x 10"H.

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AC/DC 30V Power SupplyThis power supply contains three voltages: 0–30VDC @ 5A, 0–40VAC @ 5A, and 0–110VAC @ 2.5A.All three supplies are controlled by the voltage adjust knob on the front panel. The unit also containsa volt and amp meter — the volt meter is used for both 30VDC and 40VAC output voltages; the ampmeter only registers the DC output current. The outputs are fuse protected from overload or shorting.Size: 5 3⁄8"H x 7 3⁄4"W x 12"D ; weight 14 lbs.

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Technical Specifications:Input: 120 VAC, 60HzOutput 1: 0–40V ACOutput current 1: 5A max.

Output 2: 0–110V ACOutput current 2: 2.5AOutput 3: 0–30V DCOutput current 3: 5A max.Input protection: 4A fuse

K’NEX Education Engineering Marvels:Buildings, Structures, and Machines Support STEM(Science, Technology, Engineering, Mathematics) andhistory concepts with this building kit, focusing on real world appli-cations. Students can build nine different realistic models, eight ofwhich can be built simultaneously two at a time. The included 1,355parts build models of the Eiffel Tower, Seattle Space Needle, FlyingButtress System, Windmill, Crane, Big Ben, Arc de Triomphe, the CNTower and the first iron bridge. Groups of six to eight students work-ing in teams of three to four. A comprehensive, interdisciplinaryteacher’s guide includes student readers and career explorations. Allmaterials come packaged in a strong storage case with movabledividers and a transparent snap-on lid. Grades 5–8.

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9Fun Physics




Fun Physics• New Products •10

Understanding Car Crashes VideosProduced by the Insurance Institute forHighway Safety, and hosted by Griff Jones,these programs take students into theInstitute’s Vehicle Research Center for a fasci-nating exploration of the science conceptsbehind car crashes. Using a series of vehicle maneuverson a test track plus filmed results of vehicle crash tests,Jones explains concepts of physics and biology related tocar crashes. In Its Basic Physics, inertia, the relationshipbetween crash forces and inertia, momentum andimpulse are related to the real world of cars and crashes.Where Physics Meets Biology examines the laws of naturethat determine what happens to the human body in acrash, including how shockwaves can damage tissue andwhat happens at the cellular level. Both DVDs are extreme-ly relevant to students and will make students think about automotive safety as wellas science. Includes a 28-page manual with activities and worksheets. Duration ofeach: 22 minutes. 74466 M 00 Its Basic Physics VHS

74466 M 01 Its Basic Physics DVD

1804 M 69 Where Physics Meets Biology DVD

Boomwhackers Tuned Percussion TubesBoomwhackers are brightly colored plastic tubes tuned by length to musical notes. Easy to play and loads offun, simply “whack” them against just about any other object and you’re making music. Tubes of the stan-dard or higher octave ranges range in length from about 1–2'. The Octavator Tube Caps allow you to lowerthe tone of a tube by an octave. Includes eight tuned tubes, basic instructions, and reusable tote bag.68669 M 00 Boomwhackers, Set of 8

68669 M 01 Octavator Caps

Fiber Optic Holder for Red TideThis sturdy devices secures thefiber optic cable during experi-mentation, making the cable

immovable and ensuring studentsafety. The 101mm long optical post

can be secured to a support stand, whilethe optical mount attached to the

pole, holds the end of thefiber optic cable securely

in place.

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SK Physical Science Online ExperimentsBring physics to life for your tech-savvy students with digital science education. Stunninggraphics and engaging interactivity guide students through physical science, chemistry, astron-omy, and earth science explorations that far surpass textbook learning. In 22 challengingactivities, students apply their knowledge to tasks like manipulating light beams and soundwaves, tracking hurricanes, and measuring earth quakes. Each experiment features both voicenarration and on-screen text are provided to reach all individual learning styles. Topics includematter; states of matter; atoms and atomic structure; the Periodic Table; types of compounds;car chemistry; solutions and solubility; acids, bases, and salts; radioactive decay; the solar sys-tem; the universe; motion and race cars; forces and rocket science; roller coaster science; heatand energy; sound waves; manipulating light; circuits; magnetism; earthquakes; hurricanes;and protecting natural resources. The software’s simple, consistent user interface, allows stu-

dents to skip, pause, and review the material before proceeding; while helpful science tools like a periodic table and scientificcalculator are included as additional resources. No CD is needed to use this software application — simply access the softwarethrough sciencekit.com. Software licenses are valid for one year following the date of purchase, and can be renewed the follow-ing year. Please provide email address at time of purchase — once purchase is complete, the site URL and your verification keywill be emailed to you. When you first visit the URL, you will be invited to create a user name and password and prompted toenter your verification key. Once the key is entered, your user name will be activated and you can freely access the software.1804 M 18 Single User

1804 M 19 Classroom Site License

1804 M 20 District Site License


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Software


Try this incredible software for yourself for FREE at sciencekit.com. Simply search for keyword Yenka Technology Suite and click on the tutorial linkat the bottom of the product page.

Type “YENKA” into Product Search Use Link at Bottom of Page to Locate Tutorials Choose from 12+ Demonstrations as well as a FREEDemonstration Version of the Software

Yenka Modeling SoftwareThe latest generation of educational modeling software, Yenka provides realistic simulations to illustrate con-cepts and allows students to easily create content. Equally at home on whiteboards or when used by individ-ual students, this software enables experimentation with the topics you’re teaching in a safe, accurate virtualworld. The individual Yenka programs and bundles are delivered to you electronically. Simply download afree plug-in, which includes non-time-limited demo, then register your purchased serial number to gainaccess to the new areas of the software. The site license enables the software to be used on any number ofteacher and student computers located at one postal address.

System RequirementsWindows: XP/Vista (32-bit or later), Pentium III, 1 GHz or higher, 256MB RAM, graphics cardwith OpenGL support and up-to-date drivers, 32MB of graphics card memory

1804 M 70 Motion Site License

1804 M 73 Electricity Site License

1804 M 76 Light & Sound Site License

1804 M 82 Inorganic Chemistry Site License

1804 M 85 Electrochemistry Site License

1804 M 79 Physics Bundle Site License

1804 M 88 Chemistry Bundle Site License

1804 M 91 Science Bundle Site License

For complete information see page 758.

“Your wide range of science supplies and your reasonable pricesare complimented by the excellent staff on your order desk. I lookforward to ordering high quality products from your company. Yourbroad inventory, your helpful staff and your excellent service and

delivery have kept me coming back time and again.”Mark Redmond, Science Instructor

Pretty River Academy



12 • New Products •

Motion & Energy

W Properties of Motion Lab ActivityA simple curved chute along with a selection of threevery different balls allows students to trace notionsabout motion from the early ideas of Galileo throughthe vector representation of forces, gravity, friction,velocity, acceleration, and momentum, as well as elas-tic and inelastic collisions. You can also explore peri-odic motion with both a light and very heavy pendu-lum at the same time, which can be easily adjustedindividually while they are both still swinging. The kitincludes a student manual and teacher notes. A suit-

able rod and stand, required, are available separately.

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W Experiencing Forces Lab ActivityThis set of seven mini-experiments is designed to allowobservation of specific forces at work. Materials are providedfor seven lab stations designed for student rotation to allowstudents to explore and identify forces such as buoyancy,magnetism, gravity, electrostatic charge, and elasticity. The kit also includes a teacher’s guide and student work-sheet copymasters.

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W Mass, Velocity, and Kinetic Energy ActivityBuild a simple, working model that illustrates the criticalrelationships of mass, velocity, and kinetic energy. Byobserving and graphing the results of “launching” experi-ments, students gain a clearer understanding of these para-meters and are able to answer questions about their find-ings. The kit includes special launchers, launching disks,and weights for five setups; a teacher’s guide; and studentcopymasters.1805 M 10

Friction ApparatusThis set includes a friction block and a friction board, both made of high quality, smooth-ly finished pine wood. The friction block has a hook for a spring scale and two compart-ments for additional weights. It can be placed face-up or sideways. Students can vary theweight or area of contact to see how they impact the friction force. It also includes three 50 g weights, a 100 g spring scale, and a comprehensive activity manual. The board is 20"x 2" and the block is 4" x 1 1⁄2" x 1".

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Starhawk Model Rocket Class PackThere is no more exciting way to teach force andmotion than with model rockets. The Starhawk rocketfeatures one-piece plastic tail fins for easy assembly. Itis 13"H and has a 24" recovery streamer. The setincludes 25 Starhawk rocket kits, 25 A6-4 rocketengines and igniters, one package of 100 sheets ofrecovery wadding, and one launch system with alaunch pad and controller.

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Water RocketThe only fuel needed to send this rocket soaring arewater and air. Constructed from shatter-proof plastic,it’s a perfect introduction to rocketry.

1805 M 04

Science Kit now offering Ward’s Activities…



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Simple Machines Poster SeriesThese colorful posters are ideal for science or technology classrooms.Vivid images help students make the connection between the principlesbehind physical science and everyday experiences. The set incudes Pulley,Wedge, Lever, Screw, Inclined Plane, and Wheel. Laminated. Size of each: 17" x 22". Set of six.

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W PulleyActivity Kit: ExploringForce, Mass andSimple MachinesAmong the first machinesinvented by man, pulleys have along history of helping solveproblems and perform tasksmore easily. In this economicalactivity, students learn to appre-ciate the function of pulleys as they explore the concepts of gravity, force, friction,mechanical advantage, and more. With the materials provided, students constructboth single and compound pulley systems and observe how they operate. Use as ademonstration unit or for individual student study. The activity includes one triplesheave, one double sheave, and two single sheave pulleys, as well as a beautifullyillustrated activity guide with questions.

1805 M 09

Concepts of Heat andTemperature ActivityReveal the relationship betweenheat and temperature with thishands-on experiment. Start offwith a class discussion of the def-initions of heat and temperature,and then do experiments withmaterials included in the kit toallow your students to discoverfirst-hand how heat affects vari-ous materials. This classroom version includes a a linear expansion apparatus, ball andring, conductometer, compound bar, Leslie’s cube, two thermometers, and instructionswith correlations to the National Science Education Standards, student instructionsheets, and suggestions for science fairs.

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Concepts of AirPressureDemonstrationPresent several experiments ordemonstrations to your studentsthat explore how pressure isrelated to gravity, how to use abarometer, and even how toplot weather. The kit includesan equilibrium tube, spoutingcylinder, demonstration andregular aneroid barometer,Venturi tube, and instructionswith correlations to theNational Science EducationStandards, student instructionsheets, and suggestions for sci-ence fairs.

1805 M 01

Density RodA precisely calibrated cylinder demonstratesthe differing density of a liquid at differenttemperatures. Fitting most graduated cylin-ders, it consists of a durable hollow alu-minum cylinder (2 1⁄2"L x 3⁄4" dia.). The illus-trated instructions include four studentexperiments and a theoretical discussion ofwater density.

1805 M 02

Energy• New Products •


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Light & Optics

Concepts of Light KitUsing mirrors, lenses, and a ray box, you can help your students better under-stand how light can be bent or reflected in different ways based on the shape ofthe lens or mirror. You can also explore how light and color are related. The stu-dent version includes an acrylic prism set with a triangular, half-round, doubleconvex, and rectangular prism and two double concave prisms all packed in awooden storage box; a ray box; a plane and concave mirror; and instructionswith correlations to the National Science Education Standards, student instruc-tion sheets, and suggestions for science fairs. The classroom version also includesNewton’s color disk.

1805 M 14

Optics Materials SetStudents have fun with optics, and study the tools and how they work at the sametime. With this kit’s materials and activities, they construct and experiment with aworking telescope, hand magnifier, view camera, and microscope to explore opticalphenomena such as refraction and parallax. The set comes with lenses, mirrors,tubes, instructions, and more.

1805 M 15

Lens and Prism SetThese sets contain seven different lensesand prisms to demonstrate a wide range ofoptical principles. The frosted surfaces arealso excellent for revealing the path oflight as it passes through the lens.1805 M 161805 M 17

Bell DemonstrationThe large size of this apparatus allowsyour students to better see the operation ofthis basic circuit. It comes with instruc-tions. Size: 30.5 x 15cm.

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Newton’s Color DiscWhat happens when you combine all colors of light? Easily demonstrate that all the colors of the visible spectrum can be com-bined to form white light with this simple device. Comprised of a pulley mounted on a metal stand, the seven colored metaldisc is driven by a belt connected to a hand-driven wheel.

1805 M 13



15Electricity & Magnetism


BEK Basic Electric KitUser-friendly components make this kit ideal for individual student investigations. Instead of using a cir-cuit board, separate components are mounted onto plastic panels with 4mm sockets. The panels are thenformed into simple circuits by connecting them together with 4mm stackable leads. Because this kit allowsfor real circuit making, students will gain a better understanding of how electricity moves through a cir-cuit. Kit components include switches, rheostats, bulb holders, bulbs, leads, clips, diodes, resistors, wire,foil, steel wool and more. All kit components are packaged in durable polystyrene storage trays. Includes ateacher’s guide and book, Investigating Electricity.

1805 M 34

Economy Magnet KitTeach the basics of magnetism withthis kit that includes one horseshoemagnet, two ceramic bar magnets,three ceramic donut magnets, ironfilings, a lodestone, two compasses,and one metal square each of iron,copper, aluminum, and zinc.

1805 M 35

Electricity and Magnetism SetDemonstrate all of the major principles of electricity in physics, such aselectromagnetism, resistance, chemical energy, static electricity, and more.The set includes a manual detailing how to perform 37 different activitiesand comes in a convenient plastic storage case.

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Concepts ofMagnets andElectromagnetismKitDiscover how magnetsand electricity are related.Starting with a compass,you can lead your stu-dents through propertiesof magnetism and how tomeasure the Earth’s mag-netic field. Then, you can create a telegraph with an electromagnet orbuild your own galvanometer or research Oersted’s Law. The student ver-sion includes two bar magnets; a horseshoe magnet; one each of alu-minum, iron, copper, and zinc electrodes; an electromagnet and contactkey; two magnetic compasses; Oersted’s Law apparatus; and instructionswith correlations to the National Science Education Standards, studentinstruction sheets, and suggestions for science fairs. The classroom ver-sion also includes a motor demonstrator and a dynamo generator AC/DC.

1805 M 37

Magnet Levitation SetDiscover the gravity defying effects ofmagnetism through experiments inequilibrium, gravity, and magneticfields; allow students create theirown science fair projects; or use thekit for individual or classroom sci-ence exploration. The set includessix disc magnets, six ring magnets,ten latch magnets, a neodymiummagnet, magnetic strips, compass, iron filings, wood blocks, nails, andan experiment/project book.

1805 M 36

Electromagnet Science SetBuild a doorbell, telegraph system, oreven a catapult by using a true elec-tromagnet and observe magnets atwork in everyday life. This set allowsstudents to create working scienceprojects using simple materials suchas batteries, nails, and light bulbs. Itcomes with all necessary materialsand instructions.

1805 M 38



Human Anatomy16

Altay® Mini Sexless Torso ModelAn excellent tool in basic anatomy education, this half-sizemodel is composed of 12 parts, including the head divided intwo parts, showing a section of the brain and the upper respi-ratory tract; half of the brain, showing internal structures;two lungs; a two-part heart, showing the atria, ventricles andvalves; liver with gallbladder; stomach; small intestine, largeintestine and pancreas; and a removable cover that exposesinterior of caecum. Mounted on base, torso includes a keyidentifying structures. Size: 50cm H x 20cm L x 15cm W.

1770 M 07

Altay® Pelvis and UrinarySystem ModelContrast the basic structural differ-ences in two physiological systems ofmales and females. This unique andeconomical relief model shows afrontal view of the bladder, urethra,ureter, both kidneys with one openedto show inner structures, adrenalglands, inferior vena cava with tribu-taries, and the abdominal aorta with

its branches. In addition, both a male and femalepelvis are shown in cross section so that studentscan observe basic reproductive structures and theirrelationship to the urinary system. All structuresare mounted on a common base and it comes witha key identifying 42 structures. Size: 53cm W x38cm H x 5cm D.

1770 M 72

Altay® Kidney Section with Renal Nephron ModelGain a comprehensive understanding of kidney anatomy with these highlydetailed models. The first of three re-creations shows the frontal section ofthe kidney enlarged three times, illustrating the adrenal gland, cortex,medulla, pyramids with papillae, renal pelvis, and blood vessels. A nephronenlarged 120 times shows renal tubules, a collecting tube system, andHenle’s loop. The third modelis enlarged 700 times life-size to demonstratethe Malpighian corpuscle with Bowman’s capsule. All models are mountedon a display board. Size: 69.8 x 29 x 12cm.1770 M 73

Altay® Stomach and UpperDigestive Organs ModelA two-part stomach is highlighted in this lifesize model, which also features two sections ofthe liver and gallbladder that are interchange-able. Additional features include the pancreas,spleen and duodenum shown in open section,gallbladder with bile ducts, abdominal aorta,vena cava, mesenteric and iliac vessels. Mountedon base with stand, the model includes a keyidentifying structures. Size: 20cm W x 15.8cm Dx 31cm H.

1770 M 71

Altay® Larynx ModelSectioned longitudinally to reveal intricatedetails of internal structures, this 2X life-sizemodel is a realistic representation of the humanlarynx. The five part model features the hyoidbone, cartilages, ligaments, muscles, vessels,nerves, and thyroid gland. Mounted on basewith stand, model includes key identifying struc-tures. Size: 17.8cm H x11cm W x 8cm D.

1770 M 69



17Biology Digital Images & Resources


Illustrated Resource Library CD-ROMsImpressive Materials for Lessons, Lectures, Presentations, Quizzes, Worksheets, and MoreEach CD-ROM in this collection is a virtual visual library on disc. Hundreds of photomicrographs, artful diagrams, colorful photos, x-rays, anatomical pictures,charts, tables, electron photographs, and drawings are compiled in a searchable, printable format to meet all your instructional needs. Whether you want to showstudents a realistic preview of what they’ll see through their own microscopes, assemble a powerpoint with accurate accompanying images, or create a worksheetfor student quiz and review, this disc includes all the content you could ever need. Explanatory text in five languages (English, German, French, Spanish andPortuguese) is provided for each image, and all are supplied in high resolution for optimum print quality. Use the comprehensive index or search function to findthe specific material you need. Choose from seven different CD-ROMS, complete with topical images and resources.System Requirements:Mac: PowerMac G4 and higher, resolution 960 x 640 or higherWindows: 95/98/NT/2000/XP/VISTA, resolution 960 x 640 or higher

The World ofButterflies CD-ROMWith over 100,000 species, butter-flies are an incredible insect tostudy. Use this collection ofdetailed and colorful photographsto demonstrate many of thesebeautiful butterflies, includingthe swallow-tailed, white, mot-tled, blue and large-headed but-terfly families; beautiful patterned wings; mouthparts form a sucking trunk thatenables the insect to draw flower nectar; the effect of agriculture on butterfly pop-ulations; and much more.

1806 M 36

The World of InsectsCD-ROMWith over 1 million species,arthropods are by far the largestanimal group on this planet.Bring these insects, spiders, milli-pedes and crustaceans into yourclassroom with close-up pho-tographs and images of segment-ed legs, hard external skeletons, and the vast diversity of insects, in addition toinformation regarding entomology and collecting.

1806 M 35

Zoology in theClassroom CD-ROMReveal the close associationof morphology and taxono-my through a vast selectionof images, photographs, dia-grams, and text. Structure,function, and relationshipare shown in a meaningfulcontext through this collec-tion of visuals, includingbody structures of animalclasses, how radiation takes place, how a taxonomic unit propagates throughout theavailable habitats, and much more.1806 M 33

Botany in theClassroom CD-ROMFocus on the science and study ofbotany with a collection of pho-tographs and data designed to fitany plant-based lesson. Contentincludes diagrams and pictures ofplant-derived foodstuffs; the sow-ing, cultivating, harvesting andutilization of crops; history on avariety of plants; and much more.

1806 M 34


Cell Division CD-ROMExplain and illustrate theprocess of cell divisionthrough classical examples ofknown animals and plants.Comprehensive coverage ofboth mitosis and meiosis areshown through hundreds ofimages and text, includingprimordial sex cells; enteringof a sperm in the egg cell(ovum); prophase, first and second meiosis; dismissal of thesperm’s flagellum (tail); mixing of male and female chromo-some sets; translation of chromosomes to egg nucleus; matureegg cell with male and female pronuclei; fertilization, cleav-age, embryo formation; and more.

1806 M 30



BiOrb

See aquarium section for more fish, plants, and supplies for your BiOrb.

The BiOrb Fish TankCombine the appearance of a traditional fish bowl with the performance ofan advanced built-in filtration aquarium, and you have the ideal tank foryour classroom fish. All BiOrb fish bowls incorporate an easy to change fil-tration system, designed to provide maximum benefits to both fish and fishkeeper. Its stylish, globe design offers strong construction and little mainte-nance, making it simple for students to care for fish and observe theirbehavior. Choose from two sizes to best fit your classroom or lab space.

Keep the organisms in your BiOrb healthy by changing the filter every 4–8weeks. The Service Kit makes it easy — it includes filter cartridge, cleaningpad, and water treatment sachets. Use the Marine Conversion Kit to convertthe tank from freshwater to saltwater fish. The Heater Pack also providessupplies for caring for tropical fish in the BiOrb, including a fully sub-mersible heater.1806 M 08 8 Gallon

1806 M 16 16 Gallon

1806 M 05 Service Kit

1806 M 07 Marine Conversion Kit

1806 M 06 Tropical Heater Pack

Tetra CommunityDemonstrate the ecology and behavior of schooling fish with this delightfulTetra Community. Features 15 Tetras from three different species. Requiresa 15 gallon aquarium (not included—please see our aquarium section fora complete line). Must be shipped standard overnight. Total weight: 10 lbs.67240 M 00

“I am never disappointed in any of your products, and that includes living specimens. Science Kit &

Boreal Laboratories always delivers live organisms in great health and vitality. Thanks for the great service you provide educators.”

Mark Redmond, Science Instructor | Pretty River Academy



19

Growing Plants in the Classroom


Grow Your Own Tree Classroom KitSprout your own Siberian Elm and Austrian Pine trees with your class.This original classroom kit, designed for up to twelve students, includesall necessary supplies and a variety of experiments for all students tocomplete and compare results. Both fun and educational, the grow yourown tree kit provides experiment guides for each student to record theirobservations, as well as an instructor’s booklet, seeds, germination mix-ture, plant stakes, and 24 biodegradable coconut coir pots that the treescan be sprouted and planted outdoors.

1806 M 20

Classroom Terraria KitSprout your own plants from seed with this exciting class-room kit. Everything you need to create your own terrariumis provided, including a high quality injection-moldedplanter specifically designed to sprout and grow both tropi-cal and arid plants.

1806 M 21

Plant Science KitEverything you need for a group of 12 students to explore plant growth and structure is includedin this hands-on kit. Complete several fun experiments with your students as they watch theRocket Plant grow from seed to bloom in less than two months, and observe the Polka Dot Plantsdevelop multi-colored spots on their leaves. Includes experiment guides for each student and aninstructor’s booklet.

1806 M 22

Dinosaur Plant KitWatch this amazing plant spring to life in hours! Learn about dormant versus activestates, vascular versus non vascular, adaptations of the Dinosaur Plant, natural selec-tion, and much more. When students are done with the experiments, they can eventake the plants home to continue the learning. Includes experiment guides for eachstudent and an instructor’s booklet.

1806 M 23





Altay® Human Nervous System ModelThis life-size relief model shows a generalview of the peripheral and central humannervous system. Closely examine the brainand cerebellum through the open head view.The pathway of the main nerves is also wellillustrated in relation to the skeleton. Model ismounted on a board.

1770 M 77

Altay® Reflex Arc ModelIdeal for illustrating the complete nerve impulse path involved in a reflex, this one piecemodel provides a comprehensive view of the reflex arc — from the receptors inside the skin(enlarged 100X), through the sensory neuron, to the spinal cord (enlarged 6X) then backthrough the motor neuron to the enervated skeletal muscle tissue (life-sized). The basemounted model also offers stability and durability. Included key iden-tifies five structures. Size: 53cm W x 38cm H x 5cm D.

1770 M 78

Reaction Time Classroom LabMeasure student reaction times with these unique reaction time rulers precalibrated with reaction times to millisecond

accuracy. The 28-page manual is filled with suggestions for experiments that measure the effects of medicines, foodsand food additives; and human biorhythm patterns. Also included is information on graphing and performing sta-tistical analysis of test results. In addition there is a discussion of common substances that can affect reaction times.Includes three reaction time rulers, manual, and copymaster for reaction time data sheets.

46963 M 00

Cross Section Human Brain ModelIllustrate the various sections of the brainand their functions with this stu-dent-friendly model. One half islabeled with the parts of thebrain, and the other half withletters only for testing purposes.An activity guide with detailedinformation is included.

1771 M 50

Altay® Giant Eye ModelVersatile model with removable parts offers a view of thehuman eye at 6X life-size. The six-part model can bebisected on the horizontal plane to show all internaldetails. Students can then easily remove the cornea, iris,lens, and vitreous body for hands-on study. Muscular attach-ments on the sclera and part of the choroid are also shown.Includes a key card identifying structures, the model ismounted on base with stand. Size: 16 x 17 x 26cm.

1770 M 15

Color Vision Perception KitExperience what it’s like to be color blind and gain new understand-ing of how we view color. This kit features hidden image cards featuring a simple objectdrawn in a series of dots; this image will not be visible to colorblind students. Ask studentsto identify the camouflaged image, then flip the card over for another challenge. A vividscribble is pictured. Place the included color filters over the scribble to make anotherimage “magically” appear. Using the filters, these images will appear for both normallysighted and color blind students. Kit includes teacher’s guide, 24 double-sided cards, andsix colored filters. Size of cards: 15 x 15cm. Size of filters: 13 x 13cm.

1774 M 90

The Nervous System



21• New Products •

Skeletal Models

Broken Bones X-raysShow students what broken bones look likeunderneath the cast. Real x-rays of commonbreaks in a variety of human bones illustrate theinternal appearance of breaks as they happenand heal. Students can best view the x-rays nextto a light source or on a light table. An informa-tive guide is included.

1771 M 37

Altay® Numbered Muscular SkullReplica. Hand-painted muscle origins in redand insertions in dark blue are all number-coded for identification on the right side of thisimpressive skull cast from a natural bone speci-men. A removable jaw is further complementedby detachable springs, which permit naturalarticulation of the mandible and a sectionedcalvaria that detaches to access the neuro-cra-nium. Includes a key identifying structures.Size: 25.4cm L x 17.8cm W x 17.7cm H.

1770 M 79

Altay® Mini Human Joints Set Demonstrate the structure and function of themost important joints of the human body. Thesehalf size models illustrate the role of joints andbring greater understanding to their relationshipto bones and ligaments. This set of four miniaturemodels includes a half-size hip, elbow, shoulder,and knee. Size of each: 12 x 12 x 5cm.

1770 M 84

Altay® FunctionalShoulder Joint ModelAn economical, clear-cut way to show how theshoulder joints work, this life-size model features aclavicle, scapula, upper humerus, and ligaments.For a complete, accurate depiction of the joint thatcan be easily handled by students, the model ismounted on a stand. Size: 12cm W x 12cm D x29cm H.

1770 M 85

Altay® FunctionalKnee Joint ModelDemonstrate the realisticmotion of the human kneewith this moveable life-sizemodel. The femur with por-tions of the tibia and fibulaare featured along with later-al ligaments, meniscus, andpatellar ligament. Model ismounted on a secure base.Size: 12cm W x 12cm D x31cm H.1770 M 86



W Fruit DNA Extraction ActivityDemonstrate the physical properties of DNA with this comprehensive kit featuring all the necessary materials forcompleting fruit DNA extraction and analysis. All you add is the fruit. Specially prepared cell lysating solution andDNA precipitating solution allow students to easily and quickly extract DNA by first crushing their fruit, lysing the cellmembrane to release the cell components, and finally precipitating the DNA. The students will then view the DNA byspooling it onto a plastic loop. This process illustrates the enormous length of the DNA molecule and provides a visu-alization of DNA that will help students understand its physical properties. Kit contains materials for 40 studentextractions, step-by-step student instructions, and teacher background information.

1772 M 85

DNA Depot: Assessment-Based Life Science Concept SetThree hands-on experiments test for a variety of diverse skills and scientific under-standing. All required materials are provided along with an extensive step-by-stepteacher assessment of student learning that includes before and after multiple choicequizzes with control questions, links to national standards, learning objectives, out-comes, and expanded teacher background information section. Includes materialsfor six groups for each of experiments: Extracting Fruit and Vegetable DNA, How

Does a Doctor Test for Lyme Disease?, and How Clean is our Home?. Note: Notavailable for sale in Canada.

1765 M 64

DNA Depot: DNA Concepts SetDiscovery-based experiments introduce students to var-ious aspects of DNA, including extraction from variousfruits, vegetables, and their own cheek cells. Four colorbeads are provided for making a DNA model and indi-vidual necklaces of the extracted DNA stored in testtube pendants. Includes materials for six experiments.Note: Not available for sale in Canada.

1765 M 60

DNA Depot: ElectrophoresisConcepts SetIntroduces students to the widely used technology ofelectrophoresis DNA analysis. Using this kit, stu-dents practice spooling DNA, pipetting small vol-umes of liquid using a micropipet, and separatingcharged molecules of colored dyes which simulateseparating DNA by electrophoresis. Includes materi-als for three experiments. Requires electrophoresisequipment, available separately. Note: Not avail-able for sale in Canada.

1765 M 61

DNA Depot:DNAFingerprintingConcepts SetConduct simulations inDNA fingerprinting used in forensics, paternity testing, reunifica-tion of lost children with their families, and identifications of vic-tims in accidents and casualties of war. The discovery-based exper-iments in this kit introduce students to the methods and technolo-gy of DNA fingerprinting. Includes materials for three experiments.Requires electrophoresis equipment, available separately. Note:Not available for sale in Canada.

1765 M 62

DNA Depot: DiseaseConcepts SetConduct accurate simulations in diagnos-ing disease without using human tissuesor fluids. This kit of three separate investi-gations leads students through basic uri-nalysis to correlate results to medical con-ditions, a simulated immunology test todetect for Lyme disease, and an explo-ration of how an epidemic spreads rapidlyin a population and can be prevented. Includes materials for sixexperiments. Note: Not available for sale in Canada.1765 M 63


Biotechnology Activities



23

New Path Curriculum Mastery Games


Improve Student Test Scores and Involve Parents in the ProcessFun, exciting, interactive, and inclusive — these sets of content-based games help students master curriculum outlined in the current NSES or NCTM Standards.Written by teachers using research-based principles, each game has been tested and proven effective in classrooms like yours. Each Class Pack set of games providescomprehensive coverage of topics required for science testing at that grade level. Engage students in learning with over 750 review cards, each set focused on a specifictopic, and an additional 12 double-sided game boards for study and review.

The Class Packs include materials for 36 students, an extensive teacher’s guide, a presentation CD featuring interactive review questions for use on your computer orprojection unit, and a free introductory online subscription to interactive content, activities, and assessments.

Designed to stimulate parental involvement, the Take-Home edition mirrors the Class pack content through 25 individually packaged games, a parent resource guide,presentation CD, and online subscription. These kits are designed to help parents reinforce science concepts at home in fun, new ways. Each game features a set of 30standards-based review questions, a double-sided game board, and materials for up to four children.

Curriculum Mastery Game—Science Grade 7Games address content of 7th grade science curriculum. Includes the standards-based topics: Earthquakes; Volcanoes; Weathering of Rocks and Soil Formation;Agents of Erosion and Deposition; Exploring the Oceans/Oceanography; Climate;The Sun-Earth-Moon System; Our Solar System; The World of Life Science; CellProcesses; Cell Reproduction; Introduction to Animals; Bacteria and Viruses; Protistsand Fungi; Introduction to Plants; Ecosystems, Food Chains and Food Webs;Chemistry in Our World; Technology in Our World; Work and Machines; Motion;Forces; Energy and Energy Resources; Mixtures, Solutions and Compounds;Elements and the Periodic Table; and Acids, Bases, and Salts.1804 M 08 Class Pack Edition

1804 M 09 Take Home Edition

Curriculum Mastery Game—Science Grade 8Games address content of 8th grade science curriculum. Includes the standards-based topics: Minerals; Fossils; Geologic Time; Plate Tectonics; The Movement ofOcean Water; Understanding Weather; Stars, Galaxies, and the Universe; Our Impacton Earth; Modern Genetics; The Evolution and Interaction of Living Things; Bones,Muscles, and Skin; The Digestive System and Nutrition; Circulation and Immunity;Respiration and Excretion; The Nervous System; The Endocrine System andReproduction; Elements and the Periodic Table; Properties of Atoms; ChemicalReactions; Mixtures, Solutions and Compounds; Forces in Fluids; The Energy ofWaves; Sound; Light; and Heat and Heat Technology.1804 M 10 Class Pack Edition


Curriculum Mastery Game—Middle School Life ScienceGames address content of middle school life science curriculum. Includes the stan-dards-based topics: The World of Life Science; Diversity of Life; Cells: The Basic Unitsof Life; Cell Processes; Cell Reproduction; Genetics — Study of Heredity; ModernGenetics; The Evolution and Interaction of Living Things; Bacteria and Viruses;Protists and Fungi; Introduction to Plants; Plant Processes; Plant Reproduction;Introduction to Animals; Sponges, Cnidarians and Worms; Mollusks, Arthropods, andEchinoderms; Fishes, Amphibians, and Reptiles; Birds and Mammals; Bones,Muscles, and Skin; The Digestive System and Nutrition; Circulation and Immunity;Respiration and Excretion; The Nervous System; The Endocrine System andReproduction; and Ecosystems, Food Chains, and Food Webs.1804 M 12 Class Pack Edition


Curriculum MasteryGame—MiddleSchool EarthScienceTopics include:Introduction toEarth Science;Maps as Models ofthe Earth/ContourModels; Minerals;Rocks; Fossils; Earth’s Energy Resources;Geologic Time; Plate Tectonics; Earthquakes; Volcanoes; Weathering of Rocks and SoilFormation; Earth’s Fresh Water; Groundwater Resources; Agents of Erosion andDeposition; Exploring the Oceans/Oceanography; The Movement of Ocean Water;Earth’s Atmosphere; Understanding Weather; Weather Patterns; Climate; Studying andExploring Space; Stars, Galaxies, and the Universe; The Sun-Earth-Moon System; OurSolar System; and Our Impact on Earth.1804 M 14 Class Pack Edition


Curriculum Mastery Game—Middle School Physical ScienceGames address content of middle school physical science curriculum. Includes thestandards-based topics: Introduction to Physical Science; Introduction to Matter;Solids, Liquids, and Gases; Mixtures, Solutions, and Compounds; Motion; Forces;Forces in Fluids; Work and Machines; Energy and Energy Resources; Heat and HeatTechnology; Properties of Atoms; Elements and the Periodic Table; Chemical Bonding;Chemical Reactions; Acids, Bases, and Salts; Organic Compounds; Electricity;Magnetism; Electromagnetism; The Energy of Waves; Sound; Light; Mirrors andLenses; Chemistry in Our World; and Technology in Our World.1804 M 16 Class Pack Edition




W Who’s Killing Crystal Creek Lab ActivityPeople in the town of Crystal are being poisoned by the localcreek. By swimming in the creek and eating fish from thecreek, the town residents are getting sick and need to find theresponsible party for this poisoning. Using role-playing, waterchemistry, and image processing, your students will do thedetective work to determine if there’s enough evidence to pros-ecute one of Crystal’s citizens for turning the creek into apotential killer. Students test for pH, nitrates, and turbidity tolook for changes in the creek in response to various potential

polluters. In addition, they will examine images of various invertebrates inorder to identify and classify them according to their levels of pollution tol-erance. This activity requires the use of a computer and three to four 40-minute class periods to complete. Includes materials for five studentgroups. Grades 6–8.1805 M 81 Activity

1805 M 82 Refill Kit

Decomposition Lab ActivityExplore the concepts of biodegradability anddecomposition and how they apply to the study oflife cycles. This series of inquiry-based experi-ments investigate the effect of soil type on decom-position, the different types of substances whichdecompose, and demonstrate how to determinethe rate of decomposition. Includes materials for50 students.1805 M 93

Modeling and Investigating Watersheds Lab ActivityProvide students with hands-on experience on watersheds and aknowledge base for real-life applications of the water cycle. Theexclusive watershed models included with this kit are used toexplore the dynamics of watersheds. Students apply “rain” overa topographic model and observe the water runoff. From theirobservations, they identify the location of major bodies of watersuch as lakes, rivers, and streams. Using appropriate tools toanalyze and interpret data, students learn how water falls to thesurface where it collects in rivers, lakes, and oceans. This experi-

ence is then applied to a discussion of current issues,such as how an abandoned mine may influence

water quality far from the mine site or how farm-ing practices in Nebraska may influence thehealth of organisms in the Gulf of Mexico.

1805 M 92

Four-Way SoilAnalyzerAll you need to do to takemeasurements with thisanalog meter is to insertit in the soil and movethe switch to the factoryou want to test. It willmeasure the amount offertilizer (too little, ideal,too much), light (0–10),moisture (1–4), and pH (0–9.0). It doesn’t even requirebatteries. Size: 4 3⁄8"L x 2 1⁄2"W x 1 1⁄4"D.

1805 M 85

Pocket SoilMoisture MeterTest the conditions oflocal soil with thisheavy-duty probe thatis sized conveniently tocarry in the field.Instant readings aregiven for moisturecontent, and no bat-teries are required foroperation. A plantwater chart is alsoincluded. Size: 10"W x 2 1⁄4"H x 1"D.

1805 M 86

Personal UV DetectorProtect yourself from harmful UV sunlight. While in thefield, you can prevent sunburn with this precision instru-ment that calculates your individual Estimated ExposureTime (EET) after setting your skin type and the SPF valueof sunblock used. Choose from four skin types, and the dis-play will show the current UV level from 0–15, a graph rat-ing levels from low to extreme, and the EET. Developed toNWS and EPA standards, it includes a battery and carbinerfor convenient clipping to a belt loop or backpack.

1805 M 87


Environmental Testing & Kits


25

Davis Weather Vue Weather StationThe perfect tool for collecting data during units on meteorology, this reliable weather station provides accurate monitoring in aself-contained, easy-to-install system. In just minutes, the outdoor sensor can be set up and ready to wirelessly send data to yourconsole in the classroom. Once it begins transmitting, you can observe indoor and outdoor temperature, humidity, barometricpressure, wind speed and direction, dew point, and rainfall over the past 25 days. The unit is also equipped with forecast icons,graphs of weather trends, sunrise/sunset times, moon phase, alarms, and more. A user-friendly keypad is accompanied by an easy-to-read backlit LCD screen.Specifications: Indoor temperature range: 32°F–140°F/ 0°C–60°C; outdoor temperature range: -40°F–150°F/ -40°C–65°C; temperatureaccuracy: ±0.1°; humidity range: 1%–100%; humidity accuracy: ±3%; barometric pressure range: 16"–32.5"Hg/ 410–820mm Hg/ 540–1100 hPa/ 540–1100 mb; dew point range: -105°F–130°F/ -76°C–54°C; dew point accuracy: ±3°F/ 1.5°C; heatindex range: -40°F–165–F/ -40°C–74°C; heat index accuracy: ±3°F/ 1.5°C; wind chill range: -110°F–135°F/ -79°C–57°C;transmission range: up to 1000' in open air; receiver size: 18 1⁄4"H x 7 1⁄4"W x 151⁄4"D.

1805 M 83

Compact Wireless Weather StationTrack the trends of both indoor and out-door temperature with this convenientlysized weather station. The device alsomeasures humidity, provides comfortindex icons, and offers the moon phase. Acalendar with day of the week is includedalong with a clock featuring snooze alarm. The remote sensor can linkto up to three units. CE and RoHS compliant.Specifications: Indoor temperature range: 0°C–50°C/ 32°F–122–F.Outdoor temperature range: -20°C–60°C/ -4°F–140°F; Humidity range:20–90%; Size: 7.6"W x 4.6"H.1805 M 84

Barometer TutorDeliver precise and accurate readings of atmosphericpressure with this device as well as manipulate airpressure to simulate changes in atmospheric pres-sure. The squeeze bulb and hose allow you tomanipulate the air pressure within the device, soyou can directly observe how a barometer respondsto and measures this air pressure. Then you can usethese measurements to make powerful predictions aboutthe weather in your area. This barometer operates without liquid, but uses a thinmetal diaphragm mechanism to measure the effect of atmospheric pressure. Theunit is circular, constructed of two identical convoluted diaphragms sealed at theiredges. When this capsule is completely evacuated of air, it will respond to pressurechanges in the atmosphere. Such changes proportionally affect the changes in thethickness of the capsule, which are magnified through levers, finally causing a nee-dle to rotate over a circular scale divided into equivalent inches of mercury and mil-libars. This action observed on the Barometer Tutor gives students full understandingof barometric pressure. Size: 20 cm dia.1805 M 98

Handheld Thermo-Anemometer withInfrared ThermometerThis unit’s large LCD simultaneously displays ambienttemperature and air velocity or flow. Velocity is measuredin five different units, including miles per hour and knots.Accuracy of 3% in velocity is achieved via a low-friction ballbearing vane wheel, providing the dependability you need in thefield. A built-in infrared thermometer also measures remote surface temperatures to500°F/260°C with an 8:1 distance to spot ratio and laser pointer. Additional featuresinclude min/max recording, auto power off, and data hold. Includes a cable, 9V bat-tery, protective rubber holster, and carrying case. Specifications: Wind speed range: 0.9–67.2mph; 0.1mph resolution; ±3%. Air temperaturerange: 14°–140°F. Infrared temperature range: -58 to -4°F; -4–500°F.Airflow range: 0–9999 CMM. Size: 7" x 3" x 1 1⁄4"; weight: 1.6 lbs.

1765 M 37

Wind Vane DemonstratorSimple to operate and easy to use, this economi-cal wind vane clearly provides current wind direc-tion. Its heavy cast base and sturdy post support asensitive cone bearing assembly that responds toeven the slightest wind. Place the “N” portion ofthe wind vane in the northern position and readoff the direction shown by the pointer.

1805 M 90

Hurricane TrackerCreate a scale model of a hurricane with realistic, swirling motion and soundeffects. A tracking chart is included for following your own hurricane, and afun board game also incorporates methods of hurricane tracking. A Fun Factbooklet is also included to provide background information before imple-menting the hands-on activities and games.

1807 M 58

Meteorology• New Products •





Earth, Energy & Navigation

Earth and Space, Force and MotionDemonstratorIllustrate a wide range of force and motion principlesbehind gravity fields, trajectories and orbits, magneticfields, coriolis effect, black holes, rotation, and revolution— all with one innovative device. Using an overheadprojector or lab table, students conduct experiments withsuper magnets, moving objects, event templates, and atransparent (8 1⁄2") motion wheel. These investigationsprovide first-hand observations of Earth’s motion.

Extension activities also allow you to use thedevice to explore Earth’s heat transfer cycles;including radiation, conduction, and convec-tion currents and their impact on both air andocean circulation, and the movement ofmagma deep beneath the Earth’s crust. Thedemonstrator includes one Plexiglas wheel,two super magnets, clear tubing, bumper pads,steel balls, and a variety of clips and connec-tors, along with a detailed teacher’s guide, andset of activity transparencies. Grades 7–12.1805 M 97

Wooden Crystal Models Colorful additions to your mineralogy classroom, thesecarefully crafted models are painted with durable enam-el in colors that simulate the actual crystal. Measuringfrom 3" to 6" in length, the models are precisely shapedwith correct angles to illustrate the six basic crystal

structures: isometric, tetragonal, hexagonal,orthorhombic, monoclinic, and triclinic.

Each is color-coded for clear crystal rep-resentations. Includes a teacher’s guideand all models in a compartmentedstorage box. Set of 12.

1805 M 99 Set/12

Economy Digital CompassThe unique features of this digital compass fullyequip you for travels into any terrain. In additionto standard capabilities, this unique sporting sys-tem includes an LED book light and mosquitorepellent. Now you can find your way and fendoff insect pests all with one instrument. The digi-tal compass with declination assures you areaware of your location at all times. A builtin thermometer records temperature inCelsius and Fahrenheit, and the watch fea-ture includes a chronograph, world time in32 cities, and an alarm clock with snoozefunction. Includes lanyard for convenient car-rying and transport. Requires three AAA batteries, included.

1807 M 55

Nature’s FireBring the dynamics of earth,fire and water together in thisamazing kinetic sculpture.Demonstrate volcanic actionand lava eruption with itsbejeweled red beads that con-tinuously erupt from theunderwater volcano. Soft, hyp-notic lights enhance the lava’smovement in multi-coloredpatterns. Lighting is provided by LED, so there are no bulbs to replace.Includes a 120V or 220V power adapter.

1807 M 56

The Amazing Dinosaur PlantRevive an ancient seed that illustratesconcepts of natural adaptations, plantgrowth, and more. One of the longest-liv-ing plants in the world, the AmazingDinosaur Plant flourished during the eraswhen dinosaurs roamed the earth. At thattime, this plant would grow to over 120feet. When the ice age came, theDinosaur Plant had to mutate and getreally small. In order to survive, it learnedhow to blow onto dry land and sleep,waiting for water. Now your students canwatch this incredible plant spring to lifein your classroom. Simply place the plantin its bowl with New Mexico lava rock(included), pour some water on the plantand it will spring to life within one day! Ifyou let the Dinosaur Plant dry out, it will shrink back to its sleepingstate. It can sleep for up to fifty years and will still rise when you place itin water. The Amazing Dinosaur Plant includes a live plant, bag of gen-uine volcanic lava rock, display bowl, and instructions. 1807 M 57

26

Boreal Bitumen from Oil Sands KitIntroduce students to the concept of con-verting bitumen to crude oil. Using actualoil sands from the Athabasca oil sanddeposits in Alberta, students will examinethe nature and characteristics of oil sandand then formulate and test methods ofbitumen extraction. Each kit includes

materials for 10 student groups, including 500g of oil sand, filter paper, NaOH prep solu-tion, disposable aprons and gloves, pH test strips, mixing containers and materials, and acomprehensive teacher’s guide with student copymasters. 1774 M 50 Kit

1774 M 51 Replacement Oil Sand, 500g



27Astronomy


Astroscan PlusWith the same affordabilityand high-performance of theoriginal Astroscan® telescope,the Astroscan PLUS alsoincludes new, user-friendlyfeatures added to enhanceyour experience. The Plossleyepieces now provide a full50° apparent field of viewand an improved focusingarrangement with sandeddrawtube/spiral includes afine pitch thread resulting ina positive, non-slipping grip.Its improved optical collima-tion results in better images,while the new unit-powerreflex-sight finder offers a significant improvement over the original’s metalsight. A substantially built, well-fitting dew-cap/light-shield has an interior sur-face that absorbs unwanted light and reflections well, for crisp, clear views. Alsoincluded is a built-in image erector with flip mirror, rubber mat to reduce vibra-tion while viewing, and an updated manual with directions on all the standardand new features. The fully portable telescope is an ideal introduction to astron-omy and star-gazing. Choose from the Basic or Deluxe Package.

The Astroscan® Plus Basic Package• Astroscan® Wide Field Telescope• Red Dot, Reflex Target Finder• Slip-fit Dewcap• Cast Aluminum Padded Table-Top Base (with set of replacement pads)• Updated 36 Page User’s Guide• Instrument-Quality 28mm (16X) and 15mm (30X) PlÖssl Eyepieces• Adjustable Shoulder Strap• 35 Page “Sky Guide” Booklet• Star and Planet Locator• 5-Year Limited Warranty

In addition to all features of the Basic Package, The Astroscan®

Plus Deluxe Package Includes:• In-Optical-Path Roof Prism Erector that orients objects right-side up and

left-to-right• PlÖssl 12mm, 37X eyepiece• Sun-viewing Screen, for safe viewing of the Sun’s disc and sunspots • Barlow 2.5X Lens, designed to increase magnification• Water-Resistant Nylon Tote Bag • Lens Cleaning Kit

64394 M 10 Astroscan Plus

69394 M 11 Deluxe Package

Celestron Firstscope Dobsonian TelescopePay tribute to the men and women whobrought us one step closer to understandingthe universe around us with the FirstScope.This entry level astronomical telescope iscreated in honor of Galileo Galilei andmany of history’s most notable astronomersand scientists, and it proudly displays theirnames around the optical tube. A qualityDobsonian style telescope, the FirstScopefeatures a 76mm aperture reflector opticaltube that is very easy to observe with—simply navigate the night sky by movingthe tube in the direction of your desired object. Compact and lightweight, thescope can travel into the field with you easily, yet makes a decorative accent onyour desk or as a classroom display when not in use. Specifications:Aperture: 76 mm (2.99"); Type: Dobsonian Reflector; Focal Length: 300mm (11.81"); Focal Ratio: 3.95; Eyepieces: 20 mm (15X), 4mm (75X);Weight: 69 oz.1805 M 94

Accessory KitExpand the capabilities of your FirstScopetelescope to make it more enjoyable andeasier to use using materials in theAccessory Kit. A 12.5mm eyepiece increasesthe telescope’s power to 24X, while theincluded 6mm eyepiece increases thepower to 50X. A moon filter, 5 x 24 finder-scope are also provided and come in anylon carrying bag. The final piece of thekit is The SkyX CD-ROM—full featuredplanetarium software that allows you to print star charts, display beautiful astro-nomical photos, identify planets and stars, learn the constellations, and much more.

System Requirements:Windows: XP and VistaMac: 10.4.8 and later

1805 M 95

Scale Solar System ModelsThe beauty of our planets, their moons,and our Sun unfolds in these models ofthe solar system built to scale. Shown inrelationship to each other, all planets areincluded and shown with the appropriateamount of empty space between each one.A laminated scale and distance chart areincluded to assist in accurately arrangingthe planets. The planets and major moonsare mounted on beautifully crafted pinebases, finished in an exquisite starry night effect. Two sizes are available to best fityour space — standard and deluxe, which is twice the size of standard. TheStandard Model’s sun is 26.5" dia., the Deluxe Model’s sun is 53" dia.1807 M 59 Display Set

1807 M 60 Deluxe Set




ScholAR Chemistry Demonstrations

Disappearing Ink Demonstration Activity KitIntroduce the science behind a spy trade secret — disappearing ink. In this fun demonstration, students write secret codes andmessages using invisible ink and then make the messages appear by spraying the paper with a solution containing a base. Usethis fun activity to help introduce the acid/base chapter. Though this super sleuth science, students learn about acids, bases,and pH indicators. Includes enough materials for dozens of secret messages, depending on their size.

94003 M 00

Polymer Bead ChainModel DemonstrationHow is a polymer chain able to self-siphon out of ajar or container? What forces have to be present?Answer these questions and more with this crazy andsometimes uncontrollable demonstration that illus-trates the unique ability for polymers and other sol-vents to siphon out of a container. As the polymerbead picks up speed and is jumping out of the con-tainer, try to contain it into another container so thedemonstration can be repeated. It is not as easy as itseems. Just like siphoning a liquid or polymer solu-tion, once it starts, it has a mind of its own. Thedemonstration can be reused hundreds of times oruntil it is worn out from use!

94003 M 04

Updated and Improved ScholAR Chemistry Teacher Demonstrations Our Product Development experts re-examined all ScholAR Teacher demonstrations, re-tested each in the lab, and enhanced all demos with improvements to replace hazardous chemicals for less hazardous or “green” chemicals, simplify the procedure, and re-write the included instructions.

Each Demo’s Instructions, now includes:• Expanded background sections• Concepts Taught and Correlation to National Standards• More in-depth demonstration preparation, teacher notes, and procedure tips.• Addressing Misconception and Misunderstandings section• Extension IdeasAnd most importantly, • Demonstration Student Worksheet with answer sheets.

The ScholAR demonstration kits are now the only chemical demonstration kits on the market with a Student Worksheet that converts a demonstration from a static observation activity into an interactive learning laboratory activity incorporating the 5 ELearning Cycle. The 5 E Learning Cycle for a chemical demonstration includes:1. Engagement of the students and peaking their interest with the actual demonstration.2. Exploration of the concept by having students make and record observations made during the demonstration on the worksheet.3. Explaining the demonstration by answering questions about what is occurring during the demonstration and writing out reaction

mechanisms and equations on the worksheet.4. Expanding the concept and demonstration by asking students open-ended questions about other applications or how this reaction

provides insight for other reactions.5. Evaluation now becomes easier since the teacher can collect and grade the worksheets for comprehension.

Look for more ScholAR Chemistry Demonstrations coming out soon!

Multicolored Milk ofMagnesia Demonstration Activity KitA simple household remedy for upset stomachs nowillustrates key concepts in acid/base chemistry, neutral-ization reactions, and kinetics. When a strong acid isadded to a suspension of magnesium hydroxide anduniversal indicator, a series of reactions begin. In thesereactions, the dissolved base is quickly neutralized andthe solubility process is slow enough to allow an acidicsolution to exist until the acid is fully neutralized andthe basic suspension re-established. A rapid change ofcolors from the universal indicator is observed as thesolution changes pH. By changing the temperature ofthe solution using ice, the reaction is slowed down toobserve which step is temperature related. An excellentintroduction to acids and bases or the kinetics chapter,this kit includes materials for 10 demonstrations.

94003 M 06


29ScholAR Chemistry Demonstrations



ScholAR Inquiry In the Bag Demonstrations and ActivitiesEngaging, convenient, and safe — Scholar Inquiry in the Bag activities are a new concept in hands-on chemistry through guided inquiry. Everything you need to completethe demonstration is provided and the entire experiment is performed in a heavy-duty plastic, zipper-lock bag so your students can feel and study the reaction closely, but safely.After observing the demonstration, students are motivated to continue explorations of the concepts observed. Explain the science and then let students expand and further theirunderstanding by asking questions and proposing predictions and hypothesis. Their questions and hypothesis determine the direction of the lesson — ask students how youmight test the parameters they suggest. Increase the students’ understanding by repeating the demonstration using their recommendations. Each kit contains enough materi-al to repeat the demonstration about 20 times.

ScholAR Tube ChemistryDemonstrationsRenowned teacher developer, Tim Graham, has partnered with Scholar Chemistry tobring you an exciting new series of colorful demonstrations. Each innovative demois conducted in a large 30" demonstration tube, so the entire class can clearly see thechemistry in action. Each Scholar Chemistry Tube Demonstration contains enoughmaterials for five demonstrations. The glass demonstration tube is sold separately.

Thermochemistry In TheBag Inquiry Demonstration ActivitiesFeel the heat and study energy changes in chemicalreactions through hands-on sensation of the actual tem-perature changes. A powerful introduction to the con-cept of thermochemistry, this demonstration, safely con-tained within a plastic ziplock bag, will generate student questions and experimentideas. Will they want to collect temperature data, or change the ratios of the startingmaterials, or both? You and your students control the demonstration parameters. Thecomplete Thermochemistry In the Bag Kit demonstrates both the endothermic andexothermic processes. Endothermic In the Bag studies a simple endothermic processof dissolving an inorganic salt that results in a solution that is <10°C. Exothermic Inthe Bag, studies an exothermic process of dissolving an inorganic salt that will heatthe solution up to >70°C. Kits contain enough materials to repeat the demonstrationsabout 20 times.94003 M 07 Full Thermochemsitry Demonstration

94002 M 30 Endothermic Demonstration

94004 M 01 Exothermic Demonstration

Reaction In The BagInquiry Demonstration and Lab ActivityAdd two dry powders and an indicator solution to thereaction bag and observe what happens. The bag coolsdown and the solution changes colors, then it heats upand produces a gas. Ask students what chemical reac-tions are occurring in this simple, yet dynamic reaction.Then, explore with them what combinations of reactants result in each of the observa-tions. The activity can also be used to introduce writing chemical reactions and usingheat as a reactant or a product. Reaction In the Bag Inquiry Demonstration containsenough materials to repeat the demonstration about 20 times. Reaction In the BagInquiry Lab Activity contains enough materials for 60 smaller student-led reactions.94002 M 12 Demonstration

94003 M 10 Lab Activity

Mole In The Bag InquiryDemonstration Activity KitHow big is a Mole? Introduce the concept of a mole andits importance in chemistry with this demonstration.Bags containing a mole of several elements and com-pounds are available to examine, weigh, and explore. Usethe mini bags to demonstrate fractions of a mole, thenbring the bags out again to demonstrate the relationship between moles andmolar solutions. This is a great teaching aid for introducing moles, Avogadro’snumber, gram molecular weight, and molarity.

94003 M 30

Rainbow in theTube ChemistryDemonstrationCreate a colorful rainbow using only a few drops of acid, base, and universal indica-tor. Students will observe quickly solutes will “travel” when the tube is inverted andhow slow they migrate when the tube is not disturbed. A great introduction to acidsand bases, pH indicators, neutralization reactions, and migration of ions in solu-tion, this large-scale demo is will be hugely popular with your students.94005 M 08 Demonstration Kit

94002 M 10 Tube

Steam Tube Chemistry DemonstrationObserve the energetic catalytic decomposition of hydrogen peroxide to produce oxy-gen, water vapor, and an abundance of heat. This dramatic large scale demo illus-trates concepts of catalysts, decomposition reactions, and exothermic reactions.98212 M 05 Demonstration Kit

94002 M 10 Tube

Tube of ToothpasteChemistry DemonstrationTake the decomposition of hydrogen peroxide to anew level by adding soap and food coloring. Nowthe oxygen and heat are trapped in a rapidlyexpanding foam column that quickly flows out ofthe tube. Demonstrate the production of pure oxy-gen gas by using a glowing splint to “ignite” thebubbles. Observing this colorful, crazy demonstra-tions, students will learn about catalysts, decompo-sition reactions, exothermic reactions, gas volume,and the properties of oxygen.98211 M 10 Demonstration Kit

94002 M 10 Tube




ScholAR Chemistry Lab ActivitiesTalesnick Gas Laws Activity Kits For more than two decades, Irwin Talesnick has demonstrated the gas laws using simple and sturdy gas pressure apparatus.With his trademark devices perfected, these kits are now available for your classroom use. Use the kit contents to study anddemonstrate the gas laws that govern chemistry. The Basic Kit contains the Gas Laws jar and custom stopper, four syringes, twogas pressure gauges, 10 syringe adapters, and stopcocks. Basic Kit materials provide enough for two different student groups. TheDeluxe Kit contains an additional jar, custom stopper, gauges, and materials for three different student groups. For a classroomset, order multiples of the deluxe set to meet your classroom’s requirements. Both kits require a digital thermometer or tempera-ture probe that must be ordered separately. 94003 M 40 Basic Kit

94004 M 08 Deluxe Kit

ElectroCorr LED Conductivity Indicator with Flexible LeadsThis conductivity indicator includes many user-friendly features.The device is protected from corrosion by a durable plastic case.Its flexible leads feature a double insulated wire joint connection and the unit’s LED illumination becomes more intense withincreased conductivity. Size: 1 1⁄4" x 3⁄4" x 3". Requires a 9 volt battery, not included.

94005 M 00

Flame Test Lab Stations KitSetting up for your flame test lab just got easier. This kit has everything you need, conveniently arranged and clearly explained.Simply open up the five included bottles of solutions, lay out the wood splints, pass out the instructions, and you are on yourway to a successful lab activity. Cobalt glass is also included to help distinguish between the potassium and sodium flame test.Enhance this lab activity further by using spectroscopes you provide. Includes enough materials for 100 flame tests.

94003 M 08

Polymer Worms ActivityA fun real-life application for cross-linking and polymer chemistry, this activity demonstrates how a simple material extractedfrom seaweed is used as a common thickening agent for popular candies. Sodium alginate is long-chain, natural polysaccha-ride polymer that contains sodium ions. When placed in a solution of calcium chloride, the divalent calcium ions displace thesodium ions and the polymers are quickly cross-linked to form a worm-shaped gel. These gelatinous worms can be safely exam-ined since the polymer is a nontoxic food additive. The demonstration includes enough materials to for 10 repetitions. TheActivity contains enough materials for 12 student groups to prepare several‘worms.94002 M 11 Demonstration

94003 M 20 Activity Kit

PPM Bottle Demonstration SetA traditionally difficult concept to visualize, parts per million becomes crystal clear with these two clever teaching aids that illus-trate concepts of concentration, ppm, and environmental pollutants. The PPM Concentration Bottle contains one million tinybeads but only one orange bead. Other colored beads represent 10 ppm, 100 ppm, 1000 ppm, 1%, and 10% concentrations in

addition to blue beads that represent the solvent. When your students start to look for the 1 ppm and 10 ppm beads, they willsee first-hand that these values are extremely small. PPM Needle in a Haystack Bottle contains one mil-lion tiny blue beads and just one orange bead. The single bead is still very difficult to find and demon-strates the minute nature of a ppm concentration. However, without the distractions of all the other col-ors, the single bead is much easier to find. Each demo is available separately, however, you can orderboth bottles as the set and save.94002 M 08 PPM Concentration Bottle

94003 M 05 PPM Needle in a Haystack Bottle

94004 M 02 PPM Bottle Set


31Classroom & Laboratory Essentials


Microscope Micro-Charge StationCharge anyKen-A-Visioncordless micro-scope whilekeeping themsafe behindlocked doorswith thismobile charg-ing cabinet.The peninsula-style cabinetholds 16microscopeswith additional space for slides and other materials.Microscopes will charge within eight hours and theLED meter will display when all scopes are fullycharged. Cabinet features just one electrical connectionon the cabinet side. The 1 1⁄4" plastic laminate top dou-bles as a work surface. Note: Charges Ken-A-Visioncordless scopes only. Size: 48"W x 30"D x 41 1⁄2"H;weight: 311 lbs.

77005 M 56

Analog Hot PlatesDeliver accurate and repeatable results with these reliable hot platesoffering numerous user-friendly features. Microprocessor control reg-ulates the heating function, so samples are heated to temperaturequickly and accurately. The rear housing features a built-in supportrod holder with locking knob. Made of a heat resistant polymer, thehousing is also resistant to corrosion and offers a spill resistant, lowprofile design. A caution hot top indicator features a warning symbollight that illuminates when the top plate reaches 40°C and remainslit until unit cools down. Temperature Range: Ambient, +5°–500°Cwith ±3% temperature stability. CSA listed.A) 1765 M 41 4" x 4"

1765 M 42 7" x 7"

1765 M 43 10" x 10"

Analog Hot Plate-StirrersMicroprocessor control regulates the heating and spinning function,so samples are heated to temperature quickly and accurately whilespeed is precisely controlled. The rear housing features a built-in support rod holder with locking knob. Made of aheat resistant polymer, the housing is also resistant to corrosion and offers a spill resistant, low profile design. Theunit’s ramping feature slowly increases speed for improved safety and enhanced coupling; this avoids splashing,improves spin bar control, and provides excellent low speed control. Additionally, stir protection automatically shutsdown heater if stirrer motor fails and a caution hot top indicator features a warning symbol light that illuminateswhen the top plate reaches 40°C and remains lit until unit cools down. Temperature Range: Ambient, +5°–500°Cwith ±3% temperature stability. Speed Range: 60–1600rpm with ±2% speed stability. CSA listed.1765 M 47 4" x 4"

1765 M 48 7" x 7"

1765 M 49 10" x 10"

Digital Hot PlatesHeat samples to desired temperature quickly and accurately with the microprocessor control regulating heating func-tion. The digital units feature a recall last temperature feature to locate last set temperature even after unit has beenturned off. Rear housing features a built in support rod holder with locking knob. Easy to read LED display showsset-point temperature and provides repeatable and accurate results every time. For lab safety, a caution hot top indi-cator features a warning symbol light that illuminates when the top plate reaches 40°C and remains lit until unitcools down. Overshoot protection also automatically shuts down unit if temperature exceeds set temperature by 10°C.Ambient, +5°–500°C with ±3% temperature stability. CSA listed.1765 M 44 4" x 4"

1765 M 45 7" x 7"

1765 M 46 10" x 10"

Digital Hot Plate-StirrerEnsure samples are heated to temperature quickly and accurately while speed is precisely controlled. An adjustmentknob is labeled with rpm markings for increased speed control. A recall last temperature feature also allows the userto recall the last set temperature even after the unit has been turned off. To further avoid splashing and control thespin bar, the units include a ramping feature, which slowly increases speed for improved safety and enhanced cou-pling. Additional features include a rear housing with a built-in support rod holder and locking knob, a caution hottop indicator, overshoot protection that automatically shuts down unit if set temperature is exceeded by 10°C, andstir protection that automatically shuts down heater if stirrer motor fails. Temperature Range: Ambient, +5°–500°Cwith ±3% temperature stability. Speed Range: 60–1600rpm with ±2% speed stability. CSA listed.B) 1765 M 50 4" x 4"

1765 M 51 7" x 7"

1765 M 52 10" x 10"

A

B

All units include a 92" detachable, three-wire cord, and a two year limited warranty on parts and labor.


Analog Waterbath, 2L ShallowPerformance and reli-ability combine withsuperior temperaturecontrol at a very eco-nomical price withthese analog water-baths. The versatilebaths maintain tem-peratures from ambi-ent +5°C to 100°C with ±0.25°C uniformity and pre-cision. Suitable for a wide variety of lab applications,the waterbaths accommodate glassware of varyingheights for easy loading and removal of samples. Asafety setting guards against thermal runaway, auto-matically disconnecting heater power should bathtemperature get too high or the liquid level drop too low.Units come with a see-through polycarbonate cover andalcohol thermometer. Chamber capacity: 2LChamber size: 5 3⁄4"L x 11 3⁄4"W x 2 1⁄2"HOverall size: 9 1⁄2"L x 13 1⁄2"W x 8 1⁄8"HWeight: 12 lbs.

1765 M 22




Lab Solutions

Graphing Calculator Storage CaddyStreamline the organization of your math andscience equipment. Specially designed insertshold up to 20 graphing calculators in these con-venient storage caddies. Each insert is numberedso that students can find the calculator with thecorresponding number you assign to them forsimple tracking and student accountability.

1765 M 21

Economy See-Through Storage ContainersMade of durable translucent polyethylene withsecurely fitting snap-on lids, these bins areeasy to stack. Heavy-duty bins are extremelyresistant to cracking and breakage.20585 M 00 4 qt.

28751 M 00 15 qt.

28752 M 00 32 qt.

28753 M 00 66 qt.

Long Foam Tipped BrushErgonomically designed to carefully clean lab-ware, this brush features a wide flat handle thatis easy to rotate and maneuver. No detergent isneeded for cleaning; simply use hot water withthis tough, yet non-abrasive brush. For use withboth glass and plastic, the brush effectively

cleans wide-mouthed lab bottles,culture flasks, volumetric and

filtering flasks, jugs, andmuch more. Length: 20"including handle.

1765 M 58

Foam-Tipped Lab Cleaning BrushesProtect your labware from damage when cleaning withthese foam-tipped brushes that won’t scratch glass orplastic. Ideal for wide mouthed bottles, cylinders, flasks,and more, these dishwasher safe brushes make clean-ing in the lab much easier. The three brush set includesbrushes for long flasks, beakers, and cylinders alongwith a mounting block for use inside a cabinet or onthe wall. Each ergonomically designed brush featureswide handles that make for easy rotating of brush. Size:22"L x 2" diameter; brush area: 7"L.

1765 M 59

RevSpin RS-150 MicrocentrifugeStronger, faster, and with more than twice thecapacity of similar sized microcentrifuges, theRS-150 is a compact, countertop centrifugewith a simple two-button operation. Itincludes a high capacity 1.5/2.0 ml sixteenposition rotor with unique layout that allowsfor vertical loading, but spins at 45° position.Its soft rubber base absorbs vibration and pre-vents bench walking, while its lid-lockingmechanism ensures student safety. Selectspeeds of 6,000 or 10,000 rpm. And, completerapid slow down, from 10,000 RPM to zero inapproximately 20 seconds. Includes two year warranty. UL listed/CSA pending.100–230 VAC. 50/60 Hz. Size: 23cm H x 18cm dia.; weight: 6 lbs.

1765 M 20

Mini CentrifugeIdeal for quick spin downs, this compact cen-trifuge accommodates up to six microcentrifugetubes (1.5–2.0 ml) in its standard rotor or 16PCR tubes in the included strip rotor. Thecentrifuge quickly accelerates to a maxi-mum speed of 6,600 rpm (2,200 rcf)and stops within seconds. Its advancedmotor mounting provides quiet, vibra-tion-free operation and it features a clear lidand electronic safety cut-off for your convenience and protection.Includes one year warranty. Operating temperature: 4–50°C. 100V to 230VAC, 50/60 Hz,0.1A. CSA certified.

1772 M 93

Colorflame CandlesAdd an element of fun to your chemistry demonstrations with these colorful can-dles. The standard birthday candles are anything but traditional. These candles,ideal for flame tests, burn with red, purple, green, blue, orange, and whiteflames. Non-toxic and smokeless, the candles are biodegradable. Includes 12candles and 12 clear plastic holders.

1775 M 24


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Slanted Mass HangerEnsure slotted masses stay put with this angled hanger.Designed for general lab use, the stainless steel hanger isideal for the classroom and lab. 50g.

1775 M 25

Slotted Gram Weight SetsChoose from high-quality, stainless steel slotted weight setsideal for student use. 1775 M 04 8 Piece Set, 1g to 500g

1775 M 20 10 piece Set, 10g to 500g

1775 M 05 12 piece Set, 10g to 500g

Individual Slotted Masses1775 M 09 1 g

1775 M 10 2 g

1775 M 11 5 g

1775 M 12 10 g

1775 M 13 20 g

1775 M 14 50 g

1775 M 15 100 g

1775 M 16 200 g

1775 M 17 500 g

Stainless Steel Weight SetsNote: Sets marked with an asterisk include duplicates ofcommonly used weights1775 M 00 1 mg to 500 mg, Set of 12

1775 M 18 10 mg to 55 g, Set of 16

1775 M 02 1g to 500 g, Set of 12

1775 M 03 1 g to 1000 g, Set of 13

Ohaus® Hooked Weight SetsLathe-turned for maximum precision, these stainless steelhook weights provide accurate results. Includes plastic stor-age block. Set of nine.

1775 M 19 10 g to 1000 g

1765 M 29 0.1N to 10N

Replacement Stainless SteelHooked Weights1765 M 57 10 g

1775 M 22 20 g

1774 M 95 50 g

1774 M 96 100 g

1774 M 97 200 g

1774 M 98 500 g

1774 M 99 1000 g

Ohaus YASeries Pocket ScalesPut convenient, compact, and portable weigh-ing capability right in the palm of your hand.These pocket sized scales deliver great perfor-mance in a stylish, yet functional design. Withsimple operation, the units include a stainlesssteel weighing pan, high-contrast LCD, uniquehinged cover to protect the scale, and an ener-gy-saving auto shut-off feature. The ruggedplastic scales weigh in g, oz, ct, gn, and dwt.Requires two AAA batteries, included.1765 M 53 100g x 0.01g

1765 M 54 300g x 0.05g

1765 M 55 500g x 0.1g

Lab Solutions• New Products •


ElectroCorr - Science Kit New Products Catalogue 2011

Education

Transcript of ElectroCorr - Science Kit New Products Catalogue 2011