1. Living Systems—Bones Lesson—Day 07
7th Grade Science
Living Systems—Bones Lesson—Day 07
Please Turn in HOMEWORK in the Gray Basket

2. Bell Work
Name three bones in the human body.
Agenda:
Bones Activity

3. Q1: Which is an example of a single celled organism?
bacteria
dog
grass
mold
S.C b DOK1

4. Q2: Which is an example of a multi–celled organism?
algae
amoeba
bacteria
flower
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5. Mathematics Booster
Add up the average lengths of each digestive organ to find the average length of the organs. Mouth – 0.7 ft Esophagus – 1.6 ft Stomach – 1.1 ft Small intestine – 23.3 ft Large intestine – 5.75 ft Rectum – 0.9 ft
Point out the area for showing their work and for their answers. Also have students reflect upon their correctness and what they can do in the future when facing a similar problem.

6. Greek and Latin Roots Greek/Latin Meaning Examples e-, ex- out, out of
micro-
little
nucleo-
nut
uni-
one, single
neuro-
nerve

7. Objectives I will know (knowledge): I will be able to (skill):
The names of the main bones of the skeletal system
I will be able to (skill):
Identify the bones that make up the skeletal system

8. Bell Work
Name three bones in the human body.
Answers:

9. A1: Which is an example of a single celled organism?
A. bacteria Bacteria are single celled organisms. B. dog Dogs are made of many different types of cells which make them multicellular organisms. C. grass Grass is made of many different types of cells which makes it a multicellular organism. D. mold Mold is made of many different types of cells which makes it a multicellular organism.
S.C b DOK1

10. A2: Which is an example of a multi–celled organism?
A. algae Algae are single celled organisms. B. amoeba Amoeba are single celled organisms. C. bacteria Bacteria are single celled organisms. D. flower Flowers are made of many different types of cells which make them multicellular organisms.
S.C b DOK1

11. Mathematics Booster
Add up the average lengths of each digestive organ to find the average length of the organs. Mouth – 0.7 ft Esophagus – 1.6 ft Stomach – 1.1 ft Small intestine – 23.3 ft Large intestine – 5.75 ft Rectum – 0.9 ft = ÷ 6 = 5.56 ft (average = add up numbers ÷ amount of numbers added)

12. Bones Activity

13. Exit Slip
List 5 of the most important bones, in your mind. Why?

14. I will know (knowledge): The names of the main bones of the skeletal system
Living Systems Day 07

15. I will be able to (skill): Identify the bones that make up the skeletal system.
Living Systems Day 07