1. health and fitness
2. disease

Life Science
TEST REVIEW: NEXT WED IS SECOND
SECTION OF periodic assessment
1/14/14 (TUE) Agenda:
1.
TURN IN HW
2.
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 SKELATALMUSCULAR SYSTEMS
•
THURS: CHICKEN BONE
LAB
2. TAKING NOTES ON
BODY SYSTEMS
Warm-up:
WRITE DOWN HOMEWORK–
REVIEW IN NOTES AND
TEXTBOOK CELL NOTES
Homework:
TEST FRIDAY ON HOW MITOCHONDRIA
DISEASE AFFECTS A CELL- TISSUE- ORGAN
– BODY SYTEM
2
CHAMP
 C- CONVERSATION LEVEL
 H- HELP
 A- ACTIVITY
 M- MOVEMENT
 P- PARTICIPATION
CHAMP for todays activity
 C- LEVEL 0 (NO TALKING DURING NOTE
TAKING)
 H- raise your hand if you need help
 A- TAKING NOTES TO HELP WITH TEST
 M- TAKING NOTES– make use of vocabulary
 P- YOU SHOULD HAVE NOTES ABOUT HOW THE
BODY IS ORGANIZED
MITOCHONDRIAL DISEASE
 SEE LINK ON YOUTUBE
5
Mitochondria
• Organelles present in almost all human cells
• Produce bulk of energy for all cellular
functions
• Over 1000 proteins localized to mitochondria
REVIEW BODY Systems
 Learning 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
CELL
TISSUE
Organheart
BODY
SYSTEM- i.e. circulatory
Red blood cells transport oxygen
cell surface membrane
cytoplasm contains
no nucleus
allows more room for
haemoglobin
cytoplasm contains
haemoglobin
haemoglobin is a
protein which carries
the oxygen molecules
bi-concave disc shape
increases surface area
over which absorption of
oxygen can occur
Muscle cells contract and enable
movement of the body
muscle
Muscle cells have
many nuclei
cell surface membrane
nucleus
The strands of protein
slide over each other
making the muscle cell
(fibre) shorter and causing
the muscle to contract
protein strands
Ciliated cells move bacteria and dust
away from the lungs
cilia
Cilia are small extensions of
the cell. They beat rhythmically
to sweep mucus, which has
trapped bacteria and dust,
away from the lungs
nucleus
magnification X3000
A tissue is a group of cells of similar
structure that perform a shared function
Tissues found in the leaf
Animal tissues:
muscle tissue
upper epidermal
tissue
palisade mesophyll
tissue
spongy mesophyll
tissue
lower epidermal
tissue
Cross-section of a leaf
nervous tissue
An organ is a structure made of a group of
tissues working together to perform specific
functions
heart
stomach
lungs
liver
brain
kidneys
Plant organs include the stem and the leaves
An organ system is a group of organs that
coordinate to perform related functions
lymphatic
system
digestive
system
respiratory
system
reproductive
system
excretory
system
skeletal
system
muscular
system
endocrine
system
nervous
system
circulatory
system
In plants the shoot is an organ system consisting of leaves and the stem
Levels of organisation
cell
nerve cell
smallest
tissue
nervous
tissue
organ
organ
systems
brain
nervous
system
organism
Homo sapiens
largest
Life Science
REVIEW muscular and skeletal systems–
GALLERY WALK
1/14/14 (WED) Agenda:
1.
WARM UP
2. 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
Warm-up:
Try to fill out what you know
about skeletal and muscular
systems on back of handout
Homework:
TEST FRIDAY ON HOW MITOCHONDRIA
DISEASE AFFECTS A CELL- TISSUE- ORGAN
– BODY SYTEM--- MAKE SURE YOU USE
ACADEMIC LANGUAGE
VISIT EACH STATION AND FILL OUT
YOUR WORKSHEET
 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?
22
STATION ONE: FUNCTION of the
Skeletal System
23
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.
24
PRIMARY FUNCTIONS OF
SKELETEL SYSTEM
 SUPPORT: provides structural support for the entire body
 PROTECTION: surrounds soft tissue- ex. ribs and sternum



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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)
STATION TWO: STUCTURE
of the Skeletal System
26
27
28
STATION THREE: Function of the
Muscular System
29
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.
30
STATION FOUR: STUCTURE
of the Muscular System
31
32
650 Individual muscles
 Types of Muscle Tissue: 3
different types of muscle: skeletal,
cardiac, and smooth.
 Skeletal Muscle: attach to the
33
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)
34
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)
Warm-up:
LOOK AT HANDOUTS–
ASSIGN EACH PERSON AT
YOUR TABLE A ROLE FOR
DISSECTION– hand it back
in!
Homework:
TEST FRIDAY ON HOW MITOCHONDRIA
DISEASE AFFECTS A CELL- TISSUE- ORGAN
– BODY SYTEM--- MAKE SURE YOU USE
ACADEMIC LANGUAGE
STEPS OF DISSECTION
 SEE YOU TUBE LINK
36
http//www.youtube.com/watch?v=SDANht5JPmg
Lab Safety First!!!
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.
41
42
CLEAN UP
 All gloves, chicken bones, fat, skin and used paper towels will





43
go into trash
HOT Water, cold water- wipe down everything
Place all your dissection tools in bleach- hot water and wipe
down with a paper towel
Place all dissection tools back in their kits
Leave your station clean.
NO ONE LEAVES until all materials are cleaned up.
Life Science
CHICKEN BONE DISECTION: REVIEW &
TEST REVIEW
1/21/14 (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 DISSECTIONCOMPLETE YOUR
NOTES
Warm-up:
Take out your chicken wing lab
and complete the notes
Homework:
TEST TOMMORROW ON HOW
MITOCHONDRIA DISEASE AFFECTS A CELLTISSUE- ORGAN – BODY SYTEM (Muscle and
Skelatal)--- MAKE SURE YOU USE ACADEMIC
LANGUAGE– WHAT ARE THE GLOBAL
CONNECTION
CHICKEN BONE
45
CHICKEN FAT
46
CHICKEN WING BONE MUSCLES
47
BONES IN CHICKEN BONE
48
CHICKEN WING CARTIAGE
49
CHICKEN WING BONE MARROW
50
Quiz-Quiz-Trade
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.
HOW TO COACH
3. Partner B answers.
Tip
4. Partner A coaches and/or praises.
Tip
5. Switch roles.
6. Partners trade cards.
Tell
Explain
7. Repeat steps 1-6 until the teacher calls time.
J. Naccio