Life Science TEST REVIEW: NEXT WED IS SECOND SECTION OF periodic assessment
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Life Science TEST REVIEW: NEXT WED IS SECOND SECTION OF periodic assessment
1/14/14 (TUE) Agenda:
1. TURN IN HW2. REVIEW OF WHAT
WE WILL BE DOING THIS WEEK
• TEST FRIDAY• TODAY: REVIEW CELL,
MITACHONDRIA DISEASE AND HOW BODIES ARE ORGANIZED: (CELL, TISSUE, ORGAN, BODY SYSTEM)
• WED- REVIEW SKELATAL-MUSCULAR SYSTEMS
• THURS: CHICKEN BONE LAB
2. TAKING NOTES ON BODY SYSTEMS
Homework:
Warm-up:
TEST FRIDAY ON HOW MITOCHONDRIA DISEASE AFFECTS A CELL- TISSUE- ORGAN – BODY SYTEM
WRITE DOWN HOMEWORK– REVIEW IN NOTES AND TEXTBOOK CELL NOTES
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CHAMPC- CONVERSATION LEVELH- HELPA- ACTIVITYM- MOVEMENTP- PARTICIPATION
CHAMP for todays activity C- LEVEL 0 (NO TALKING DURING
NOTE TAKING)H- raise your hand if you need helpA- TAKING NOTES TO HELP WITH TESTM- TAKING NOTES– make use of
vocabularyP- YOU SHOULD HAVE NOTES ABOUT HOW
THE BODY IS ORGANIZED
MITOCHONDRIAL DISEASE
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SEE LINK ON YOUTUBE
Mitochondria• Organelles present in almost all human cells• Produce bulk of energy for all cellular
functions • Over 1000 proteins localized to mitochondria
REVIEW BODY SystemsLearning Objectives -- To be able to:
Identify cells, tissues and organs
Link cells, tissues and organs
Describe some processes that happen in cells, tissues and organs
Flow chart - humans
Organ-heart
BODY SYSTEM- i.e. circulatory
CELL TISSUE
Cell
Red blood cells transport oxygen
cell surface membrane cytoplasm contains no nucleus
cytoplasm contains haemoglobin
bi-concave disc shape
allows more room for haemoglobin
increases surface area over which absorption of oxygen can occur
haemoglobin is a protein which carries the oxygen molecules
Muscle cells contract and enable movement of the body
nucleuscell surface membrane
protein strands
The strands of protein slide over each other making the muscle cell (fibre) shorter and causing the muscle to contract
Muscle cells have many nuclei
muscle
Ciliated cells move bacteria and dust away from the lungs
cilia
magnification X3000
nucleus
Cilia are small extensions of the cell. They beat rhythmically to sweep mucus, which has trapped bacteria and dust, away from the lungs
Tissue
A tissue is a group of cells of similar structure that perform a shared function
Animal tissues:muscle tissue
nervous tissue
upper epidermal tissue
palisade mesophyll tissue
spongy mesophyll tissue
lower epidermal tissue
Tissues found in the leaf
Cross-section of a leaf
Organ
An organ is a structure made of a group of tissues working together to perform specific functions
Plant organs include the stem and the leaves
heart
stomach
lungs liver
brain kidneys
SYSTEM
An organ system is a group of organs that coordinate to perform related functions
In plants the shoot is an organ system consisting of leaves and the stem
lymphaticsystem
respiratorysystem
digestivesystem
excretorysystem
reproductivesystem
muscularsystem
skeletalsystem
nervoussystem
endocrinesystem
circulatorysystem
Levels of organisation
nerve cell nervous tissue
brain nervoussystem
Homo sapiens
smallest largest
cell tissue organ organsystems
organism
Life Science REVIEW muscular and skeletal systems– GALLERY WALK
1/14/14 (WED) Agenda:
1. WARM UP2. GALERY WALK: VISIT
EACH STATION AND COPY INFORMATION – YOU WILL SPEND 10 MINUTES AT EACH STATION AND THEN ROTATE TO NEXT– TABLE 1-4 START AT THE COORESPONDING STATION, TABLE 5- GO TO STATION 1, TABLE 6- GO TO STATION 2, TABLE 7 GO TO STATION 3 AND TABLE 8 GO TO STATION 4
Homework:
Warm-up:
TEST FRIDAY ON HOW MITOCHONDRIA DISEASE AFFECTS A CELL- TISSUE- ORGAN – BODY SYTEM--- MAKE SURE YOU USE ACADEMIC LANGUAGE
Try to fill out what you know about skeletal and muscular systems on back of handout
VISIT EACH STATION AND FILL OUT YOUR WORKSHEET
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STATION ONE: Function of the Skeletal System ( TABLE 1,5)
STATION TWO: Structure of the Skeletal System (TABLE 2. 6)
STATION THREE: Function of the Muscular System (TABLE 3, 7)
STATION FOUR: Structure of Skeletal System (TABLE 4.8)
Can you guess: What is the ultimate function of the Skeletal and Muscular System?
STATION ONE: FUNCTION of the Skeletal System
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The adult human skeletal system consists of 206
bones, as well as a network of tendons,
ligaments and cartilage that
connects them.
Human infants are born with 300 to 350 bones, some of which
fuse together as the body develops.
PRIMARY FUNCTIONS OF SKELETEL SYSTEMSUPPORT: provides structural support for
the entire bodyPROTECTION: surrounds soft tissue- ex. ribs
and sternum protect the heart and lungs, - skull protects the brain
MOVEMENT: skeletal muscle is attached to bone so it pulls on the bone when it contracts
MINERAL HOMEOSTASIS: stores calcium and phosphorus--minerals are released into the blood when needed
BLOOD CELL PRODUCTION: red bone marrow produces red blood cells, white blood cells and other blood elements
STORAGE: of minerals and lipids(fats)---yellow marrow stores fat --(found in long bones)
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STATION TWO:
STUCTURE of the Skeletal System
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206 BONES
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STATION THREE: Function of the Muscular System
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Muscles allow for locomotion and help organs do their jobs. Muscles help you to breathe, to move blood throughout your body, and move food through your digestive tract. Muscles convert energy to motion., are long-lasting, self-healing, and can grow stronger with practice.
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STATION FOUR: STUCTURE of the M
uscular System
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650 Individual musclesTypes of Muscle
Tissue: 3 different types of muscle: skeletal, cardiac, and smooth.
Skeletal Muscle: attach to the skeleton (40% of an adult body weight and work in pairs). These muscles are the ones you see and exercise. (voluntary)
Smooth Muscle: makes up the walls of your internal organs (involuntary).
Cardiac muscle is muscle found only in the heart. This muscle tissue is
called myocardium (involuntary)
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Life Science CHICKEN BONE DISECTION: REVIEW MUSCULAR AND SKELETAL
1/15/14 (THUR) Agenda:
1. WARM UP & SAFETY RULES
2. CHICKEN DISSECTION- HOW TO VIDEO AND SAFETY RULES
3. BILL NYE - BONES & MUSCLES (p. 2)
Homework:
Warm-up:
TEST FRIDAY ON HOW MITOCHONDRIA DISEASE AFFECTS A CELL- TISSUE- ORGAN – BODY SYTEM--- MAKE SURE YOU USE ACADEMIC LANGUAGE
LOOK AT HANDOUTS– ASSIGN EACH PERSON AT YOUR TABLE A ROLE FOR DISSECTION– hand it back in!
STEPS OF DISSECTION
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SEE YOU TUBE LINK
Lab Safety First!!!
LAB SAFETY QUIZ
What safety precautions and
equipment do you think we will need?
Safety Scenarios---Name Any Safety Violations & what would you do?The teacher had not
begun the experiment. Ana began weighing chemicals in the experiment, her nose itched so she rubbed it.
Cindy broke a test tube. Carefully she picked up pieces with her hand and picked them up and placed them in the other hand. Then she dumped them in the wastebasket.
Safety Scenarios
Mike and Colleen had a lot of materials left from their experiment, they dumped their solutions in the sink, letting the water run for 5 minutes and left their lab materials neatly on their station.
Heather was absent the day that the lab was presented. She gathered her materials and watched her classmates not taking time to read the instructions on the lab procedure.
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CLEAN UPAll gloves, chicken bones, fat, skin and
used paper towels will go into trash HOT Water, cold water- wipe down
everythingPlace all your dissection tools in bleach- hot
water and wipe down with a paper towelPlace all dissection tools back in their kitsLeave your station clean.NO ONE LEAVES until all materials are
cleaned up.
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Life Science CHICKEN BONE DISECTION: REVIEW & TEST REVIEW1/21/14 (MON) Agenda:
1. RETURN DOCS (Gallery Walk- paste into page 3 of your notebook)
2. QUIZ- QUIZ TRADE– write 3 questions (and the answers about Mitochondria, Cell, Tissue, Organ, Body System, Muscular and Skeletal system function and structure)
3. CHICKEN DISSECTION- COMPLETE YOUR NOTES
Homework:
Warm-up:
TEST TOMMORROW ON HOW MITOCHONDRIA DISEASE AFFECTS A CELL- TISSUE- ORGAN – BODY SYTEM (Muscle and Skelatal)--- MAKE SURE YOU USE ACADEMIC LANGUAGE– WHAT ARE THE GLOBAL CONNECTION
Take out your chicken wing lab and complete the notes
CHICKEN BONE
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CHICKEN FAT
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CHICKEN WING BONE MUSCLES
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BONES IN CHICKEN BONE
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CHICKEN WING CARTIAGE
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CHICKEN WING BONE MARROW
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Using question cards, students quiz a partner, get quizzed by a partner, then trade and repeat with a new partner:
1.Stand Up, Hand Up, Pair Up.2.Partner A quizzes.3.Partner B answers.4.Partner A coaches and/or praises.5.Switch roles.6.Partners trade cards.7.Repeat steps 1-6 until the teacher calls
time.
Quiz-Quiz-Trade
HOW TO COACHTipTipTell
Explain
J. Naccio 2007