Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Pemdas day 2

845 views

Published on

  • Be the first to comment

  • Be the first to like this

Pemdas day 2

  1. 1. Wednesday, August 17th<br /><ul><li>Happy Wednesday!
  2. 2. Complete Warm Up
  3. 3. Write down Homework
  4. 4. Take out Homework (Back to Order)</li></ul>Warm Up <br />What Operation Should you do first?<br />1. 12 + 3 x 4 2. 35 ÷ (7-2) x 3 – 2<br />
  5. 5. Test Moved to Monday<br />
  6. 6. Corny Joke of the Day<br />What did the limestone say to the geologist?<br />Don’t take me for Granite<br />
  7. 7. Homework Answers<br />Pick<br />10<br />
  8. 8. Table of Contents Change<br />Date: 8/16 <br />Section: 1-4<br />Title: Order of Operations<br />Pages: 8-11<br />
  9. 9. A little Mathematical Rap….<br />
  10. 10. On Own Notes…..<br />Pg. 10<br />
  11. 11. Long problems………<br />Work from the Inside Out!<br />Hot to cold<br />
  12. 12. Example 1<br />WATCH FIRST<br />
  13. 13. You Try! <br />#1<br />BEEEEEE Careful<br />
  14. 14. #2 <br />36 – (9+3) x 2 + 5 <br />
  15. 15. #3<br />25 + (11+ 3) ÷ 10<br />
  16. 16. Where to put Parantheses<br />#5<br />7 + 9 x 3 – 1 = 25 <br />
  17. 17. Where to put Parantheses<br />#6<br />5 + 6 x 9 ÷ 3 = 23<br />
  18. 18. Classwork: Picasso meets Einstein<br />PEMDAS foldable<br />Grab a piece of construction paper<br /> Fold not quite in half <br />cut in four equal parts <br /> Label side: Order of Operations<br />
  19. 19. The Tabs<br />Label P Please parentheses<br />Label E Excuse exponents<br />Label MD My Dear multiply/Divide<br /> Label AS Aunt Sally Add/Subtract<br />
  20. 20. P parantheses<br />• (4 + 5)<br />• 9<br />=18<br />
  21. 21. E exponents<br />3 + (2-1)<br />9 + 1 <br />=10<br />
  22. 22. MD multiply/Divide<br />÷ 2 • 4<br />• 4<br />= 24<br />
  23. 23. AS Addition/Subtraction<br />12 • 2 - (3-2) + 3<br />• 4 - 1 + 3<br />- 1 + 3<br />47 + 3 <br />=50<br />
  24. 24. Worktime<br />Workbook<br />p. 29<br />

×