The tools of science
Transcript of The tools of science
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THE TOOLS OF SCIENCE
A PowerPoint Presentation by:
C.J. Lewis
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TOOLS?
What are your past experiences?What past tools have you worked with?Time for some new ones!Let’s add to your
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OUR FIRST TOOL…THE SPRING SCALE!
Spring scale?How does it work?Has anyone ever used one?
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NEXT UP…THE STOPWATCH!
Not just for timing runners!How many of you have used one?Scientific uses.
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AN OLD FRIEND…THE METER STICK!
Like a big ruler!Centimeters and millimeters.Feet?
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THE MEASURING TAPE
A flexible meter stick.Advantages?Outside of class uses?
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THE MAGNIFYING GLASS
Used by detectives…and seventh graders!Not just for burning ants.Safe uses in class.
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MODELS!
No, not the runway ones.Have you ever made a model?Solar system model.
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FEELING WARM? CHECK THE THERMOMETER!
CelsiusFahrenheitWhat things will we check the temperature of?
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SIEVES
Some people use them for cooking.We’ll use them for science!Have you ever used one?
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MICROSCOPE
Very common scientific tool.The Michael Jordan
of science tools.Discover exciting things!
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MICROSCOPE SLIDES
This is what we’ll be looking at.Bacteria, cells, and more. Oh my!
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HOT, HOT, HOTPLATES!
Dangers!UsesNot a stovetop
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PH METERS
What is Ph?Why do we test it?Where is it found?
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REVIEW
Our new tools.Safety. Safety. Safety.Lets fill our…
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WORKS CITEDSlide Two and Fifteen - Bradley Stemke, My New Toolbox, May 9th, 2010, Creative Commons Attribution.Slide Four - William Warby, Stopwatch, February 29th, 2009, Creative Commons Attribution.Slide Five – geishaboy500, Tape Measure, December 30th, 2009, Creative Commons Attribution.Slide Six – D. Sharon Pruitt, Free Coiled Tape Measure, January 18th, 2009, Creative Commons Attribution.Slide Seven – Woodley Wonderworks, Not Quite Clear On The Subject, September 23rd, 2007, Creative Commons Attribution.Slide Eight – Sam Pullara, Anna’s Solar System, May 22nd, 2009, Creative Commons Attribution.Slide Nine – Andres Rueda, Banned Mercury-in-glass thermometer, April 2nd, 2009, Creative Commons Attribution.Slide Ten – Biology Big Brother, Sieve, March 23rd, 2007, Creative Commons Attribution.Slide Eleven – Matthew Hine, modern_microscope.jpg, May 18th, 2006, Creative Commons Attribution.Slide Twelve – Yasser, endometrial hyperplasia, April 5th, 2005, Creative Commons Attribution.Slide Thirteen – Jeff Keyzer, PID Controlled Hotplate, January 16th, 2009, Creative Commons Attribution.Slide Fourteen – lofaesofa, Alkaline Ph, January 26th, 2007, Creative Commons Attribution.