1. Chapter 1o Lesson 1 Levels of Organization
SEA MOC TOOP CEBB!
Chapter 1o Lesson 1
Levels of Organization

2. Essential Question What are cells made of?
What Are the Levels of Organization in an Organism?

3. If everything is made of molecules, what are molecules made of?
Prior Knowledge Discussion
If everything is made of molecules, what are molecules made of?
Atoms!

4. Page 362

5. Levels of Organization
The levels of organization are from smallest to largest or simple to most complex.

6. Atoms are Elements!

7. Which Elements are the Building Blocks of Life?
Almost all life forms on Earth are primarily
made up of only four basic elements:
Carbon
Oxygen
Hydrogen
Nitrogen
(Phosphorous and Sulfur are also important in Biology)
Why are these call the building blocks of life?

8. Where are they Located on the Periodic Table?
Lets take a look at the Periodic Table and find where are the building blocks of life.
Review:
What are groups and families?
What is the name of:
Group 1
Group 2
Group 3
Group 4
Group 5
Group 6
Group 7
Group 8?
Which ones are the metals and the non-metals?
Are the Building Blocks of Life metals or non-metals?

10. Page 363

11. Page 364

12. Molecular/Cellular: sub-atomic particles-> atoms->
molecules->
organelles->
cells->
The first level, and smallest is the molecular level.
This includes DNA and cells, the smallest unit of life capable of carrying out the functions of living things.

13. Page 365

14. Page 366 Top

15. Organism:
Tissues->
organs->
organ systems->
organisms->

16. Page 366 Bottom

17. Page 367

18. Ecological: populations-> communities-> ecosystems->
biome->
biosphere

19. Each level ties into the next you can’t have one without having the other.

21. SEA MOC TOOP CEBB! S- SUBATOMIC PARTICLES
E- ELECTRONS, PROTONS, NUETRONS
A- ATOMS
M- MOLECULES
O- ORGANELLES
C- CELLS
T- TISSUES
O- ORGANS/ORGAN SYSTEMS
O- ORGANISM
P- POPULATION
C- COMMUNITY
E- ECOSYSTEM
B- BIOME
B- BIOSPHERE

22. Lets Race! S- SUBATOMIC PARTICLES E- ELECTRONS, PROTONS, NUETRONS
A- ATOMS
M- MOLECULES
O- ORGANELLES
C- CELLS
T- TISSUES
O- ORGANS/ORGAN SYSTEMS
O- ORGANISM
P- POPULATION
C- COMMUNITY
E- ECOSYSTEM
B- BIOME
B- BIOSPHERE

23. Home Learning Complete Lesson 1 Assess Your Understandings
Review & Assessment Page 397 #1-5
Vocabulary Words 10-1
Science in the News 3/31
Extra Credit: Gizmo #13 3/31
Extra Credit: Webpage Spring
Sign-up 3/19
“Cell” Phone- 4/3