1. Lesson 089 Read for understanding Make an organizer Use it!
Learning Goal: (You should be able to…)
Describe Earth’s history!
Success Criteria: (Can you …)
Read for understanding
Make an organizer
Use it!
Make a geological ‘clock’!

2. How to organize lesson 089 The lessons Agenda was: W to T Read
Re organize on a summarizer
Answer questions?
Make a geological ‘clock’!

3. Vocabulary Terms

4. Write to Think 089
If Earth’s history is 4.6 billion years and you’re representing it on a 12 hour clock how many years does 1 hour represent?
Which do you think is better: a clock model, or a time line for representing Earth’s history? Why?
How many letters are there on your green sheet … this is not a ‘silly’ question!

6. Liger
Liger

7. Public Service Announcement
PLEASE Do NOT recycle your science binder. Label it, store it in your room or your parents office.
Statistics show that you will remember less than 1% of the total amount of information you learn in school.
Want to be 10x smarter than everyone else in the world in science? Bump that number up 9%.
Review the information in your science binder for 10 minutes a month. Don’t wait… Start TODAY!

8. Earth’s History/ Geologic Clock Instructions…
To Have Complete by Friday December 23rd!
Complete History Clock Model calculation data table for step 1.
Color-code (shade in) AND label Era’s on Clock organizer.
Complete table of life calculation data table for step 2.
Fill in the table of life in the top right hand corner on Clock organizer (add time).
Complete Other Noteworthy events calculation data table for step 3.
Fill in boxes around Clock organizer for noteworthy events (add time and description).
Read and annotate informational text about Earth’s Eras.
Make an organizer
Complete Teachers summarizer about Earth’s Eras.
Use second informational text to add more information.
Answer questions.

9. Completing the Calculation Data Table(s)
STEP 1:
Completing the Calculation Data Table(s)
544
1.42
10.58
0.58
544 MYA
1.42
34.8 35 10
:35

10. STEP 2:
Shading in the Eras.
Precambrian Time
= 12 minutes

11. Filling out the life table in the top right hand corner.
Beginning of Earth
& Present Day
STEP 3:
Filling out the life table in the top right hand corner.

12. Completing the boxes around the clock
Beginning of Earth
& Present Day
STEP 4:
Completing the boxes around the clock

13. 1. 2. 3. 5. 4. 6.

15. End of Lesson