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

36 http//www.youtube.com/watch?v=SDANht5JPmg

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