1. Living Systems—Chapter 03 Lesson 01—Day 03
7th Grade Science
Living Systems—Chapter 03 Lesson 01—Day 03
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2. Bell Work Why do we have different grade levels? Agenda:
Chapter 03 Lesson 01
Chapter 03 Lesson 01 Quiz

3. Q1: One tank of goldfish is fed the normal amount, which is once a day
Q1: One tank of goldfish is fed the normal amount, which is once a day. A second tank is fed twice a day, and a third tank is fed three times a day for six weeks. The body fat of each fish is recorded daily. What is the independent variable?
the body fat of each fish
B. the temperature of the water
C. the number of fish in the tank
D. number of times the goldfish are fed
S.C c DOK 3

4. Q2: Which is the basic unit of structure and function in living things?
cell
nucleus
organ
tissue
S.C a DOK1

5. Mathematics Booster
What is the area of a field that measures 20 m by 40 m? Hint: area = length x width

6. Greek and Latin Roots Greek/Latin Meaning Example funct- perform
hema(o)-
blood
-itis
inflamed condition
bi-
two, double
cardi-
heart

7. Objectives I will know (knowledge): I will be able to (skill):
The levels of organization in the human body.
I will be able to (skill):
List the levels of organization in the human body.

8. Bell Work
Why do we have different grade levels?
Answers:

9. A1: One tank of goldfish is fed the normal amount, which is once a day
A1: One tank of goldfish is fed the normal amount, which is once a day. A second tank is fed twice a day, and a third tank is fed three times a day for six weeks. The body fat of each fish is recorded daily. What is the independent variable?
the body fat of each fish
B. the temperature of the water
C. the number of fish in the tank
D. number of times the goldfish are fed
S.C c DOK 3

10. A2: Which is the basic unit of structure and function in living things?
A. cell
A cell is the basic unit of all living things.
B. nucleus
A nucleus is only a part of a cell.
C. organ
This is a collection of tissues.
D. tissue
This is made of similar cells that perform a common function.
S.C a DOK1

11. Mathematics Booster
What is the area of a field that measures 20 m by 40 m?
20 m x 40 m = 800 m2

12. Open your textbook to pages 56-57.

13. Video

14. Quiz
Level 4 Question—Create a diagram that shows the levels of organization in the human body from least complex to most complex. For each level, provide one example.
Remember this is a level 4 question!

15. Exit Slip
What systems of the body are involved in preparing and eating a sandwich?

16. I will know (knowledge): the levels of organization in the human body.
Living Systems Day 03

17. I will be able to (skill): list the levels of organization in the human body.
Living Systems Day 03