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DO NOW
Date:
12/16
7th
grade
science
Q: What are the structures and functions of the
digestive, skeletal,muscular,excretory,
reproductive, and integumentary systems?
List 3 structures in the digestive system and describe how
physical and/or chemical digestion is taking place in each
structure.
7th grade science
ESSENTIAL QUESTION:
What are the structures and functions
of our body systems?
OBJECTIVES:
-What are the structures and
functions of the reproductive system?
7th grade science
Reproductive System Video
• As you watch the video, answer questions on
the Video Questions handout
Who’s Who?
7th grade
science
• Work with the partners on your table, and
complete “who’s who of the reproductive
system”
• Complete the Frayer Vocabulary Models
7th grade science
DO NOW
Date:
12/17
Q: What are the structures and functions of our
body systems?
List as many body systems you can with the function of each body
system.
7th Grade Science
ESSENTIAL QUESTION:
What are the structures and functions
of our body systems?
OBJECTIVES:
-Take SCA on the human body systems
7th Grade Science
SCA #3
• Voice levels at 0
• When finished, read silently
Quiz
7th grade science
• Put your name on the top of the paper of test
that you are grading.
DO NOW
Date:
12/18
&
12/19
7th grade science
Q: What are the main structures and functions of
the systems of the human body?
ESSENTIAL QUESTION:
What are the main structures and functions of the
systems of the human body?
OBJECTIVES:
-Perform a Frog Dissection!
Do-Now
Dec 19&20
2012
Get the following and sit down at your desk:
Goggles
Gloves
Student Sheet
Answer this question:
What do you and a frog
Have in common?
Behavior Expectations
January 10th
2011
1. Handle all equipment carefully
2. Treat the frogs with respect; do not remove
anything unless told to.
3. Keep your area clean
Mr. Martell
506
Preparing the Frog
1. Place dissection pins in each
limb where the yellow circles are
located
January 10th
2011
Mr. Martell
506
Cutting the Frog
January 10th
2011
Mr. Martell
506
2. Using the scissors, cut only the 3. Use the tweezers to pull back
skin along the yellow dotted
the skin. Then pin down the skin
lines.
Cutting the Frog
4. Using the scissors, cut the
muscle along the yellow dotted
lines.
January 10th
2011
Mr. Martell
506
3. Use the tweezers to pull back
the muscle. Then pin down the
muscle.
First Look
January 10th
2011
Mr. Martell
506
Liver
Respiratory System
January 10th
2011
Mr. Martell
506
Lungs
Circulatory System
January 10th
2011
Mr. Martell
506
Left Atrium
Ventricle
Heart
Right
Atrium
Digestive System
Pancre
as
Mr. Martell
506
January 10th
2011
Stomac
h
Small
Intestin
e
Large
Intestin
e
Fat
Bodie
Splee s
n
January 10th
2011
Digestive System
Gall
Bladder
Mr. Martell
506
Excretory System
Kidney
s
January 10th
2011
Mr. Martell
506
January 10th
2011
Reproductive System
Ovaries
with
eggs
Testes
Mr. Martell
506
Clean-Up
January 10th
2011
Mr. Martell
506
A. Throw frogs and gloves away in garbage can
B. Scrub pins, tweezers, and scissors with
soap and DRY THEM
C. Scrub and DRY the dissection trays
D. Return all materials the way you found them
E. Wipe table with disinfectant wipe
Do Now
Date
12/20
Question:
What did you enjoy the most about science class this semester?
What would you like to improve on next semester?
7th Grade Science
Body Systems Project
Presentations
• Track to the presenters and keep voice=0
• Save Questions until presentation is
completed
The Incredible Human Machine
• After you watch the videos, make notes of
“what you know” in regards to the
information presented on the left side of your
2-column notes. On the right list “what you
would like to know”. Write this on the next
blank page of you INB.
• Human Body Systems
What I know
What I would like to know