1. Today Is… Monday, Nov 6th Do Now:
Get one of each sheet at the back table (3 total)
Glue in 2 graphic organizers into MSG (2 half sheets
on your desk. Glue them on separate pages
Warm-up
Write in standard form.
𝟕.𝟖 𝒙 𝟏𝟎 −𝟑
Write in scientific notation.
(2) 6,700
Announcements:
NO SCHOOL TUESDAY –Nov 7th (teacher workday)
U2B studyguide due Thursday 11-9
U2B test Friday 11-10
HW:
*Back of worksheet #’s 3,5,9,11
*Continue to work on studyguide due Thur 11-9
Today in class students will be learning…. how to compute operations with numbers in scientific notation because it helps me find how much greater one thing is to another.

2. Multiplying, Dividing, Adding & Subtracting in Scientific Notation 2017-2018

3. Real world connection
How would you solve this problem knowing what we have already learned about scientific notation?

4. Work-book
Pg. 219

5. Work-book
Pg. 219

10. Work-book
Pg. 220

11. Let’s try these 2 problems together………………….
Work-book
Pg. 220

12. Work-book
Pg. 220

13. Now you try a word problem…………..
Work-book
Pg. 221
Now you try a word problem…………..

14. Work-book
Pg. 222

15. Peer review………………..
Work-book
Pg. 223

16. Work-book
Pg. 223

17. Work-book
Pg. 223
Peer review……………………

18. Using the calculator for scientific notation
Entering scientific notation in the calculator
Multiplying & dividing in scientific notation in calculator:

19. Steps for calculator (multiplying & dividing):
Example # 1: Multiply in scientific notation
(2.31 x )(3.6 𝑥 10 −2 )
Enter 2.31 EE button 5
Enter multiplication sign
Enter 3.6 EE -2
Press enter
Your calculator should show: 8316
Which means you will write it: 𝟖.𝟑𝟏𝟔 𝒙 𝟏𝟎 𝟑

20. Steps for calculator (multiplying & dividing):
Example # 2: Divide in scientific notation
3.4 𝑥 𝑥 10 −4
Enter 3.4 EE button 7
Enter division 1.7 EE -4
Press enter
Your calculator should show: 2E11
Which means you will write it: 𝟐.𝟎 𝒙 𝟏𝟎 𝟏𝟏

21. EXIT TICKET……………………………………..

22. Work-book
Pg. 223

23. Adding & Subtracting in Scientific Notation

24. Work-book
Pg. 221

25. Work-book
Pg. 221

26. Work-book
Pg. 221

27. Work-book
Pg. 222

28. Work-book
Pg. 222

29. Now you try ………………………………..
Work-book
Pg. 222
Now you try ………………………………..

30. Work-book
Pg. 222
Now you try (ANSWERS)

31. Work-book
Pg. 223
Peer review…………………………..

32. Work-book
Pg. 223
Peer review(ANSWERS)…………………………..

33. Exit Ticket

34. Exit Ticket (KEY)