| GOAL: I can perform the order of operation on algebra expressions |
| Learning Standards |
Common Core Standard: 7.EE.2 |
| Resources | | | GREEN BOOK Reference: Pages: 12 ─ 14
Practice on page 14,
#5, 7, 9, and 13-23 odds.
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RED BOOK Reference:
Pages: 11 ─ 15
Practice on page 13,
#5, 7, 9, 11, and 15-25 odds.
| BLACK BOOK Reference: Pages: 10 ─ 15
Practice on page 14, #37, 39, 41, and 45-51 odds. |
| Lesson Vocabulary |
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| Order of Operation |
The order in which math expressions need to me worked out, for example:
Parenthesis, Exponents, Multiply or Divide, Add or Subtract.
Student sometimes use the PEMDAS acronym to remember the order of these operations.
Another way to remember this order is through the saying:
Please Excuse My Dear Aunt Sally. |
|
Strategies and Content Practice |
Notes |
Begin
(prepare) |
What do you recall about the order of operation?
What is the order in which you perform math operations to get the correct answer? |
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| Engage |
The order in which math expressions need to me worked out, for example:
Parenthesis, Exponents, Multiply or Divide, Add or Subtract.
Student sometimes use the PEMDAS acronym to remember the order of these operations.
Another way to remember this order is through the saying:
Please Excuse My Dear Aunt Sally.
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Assess
(formative) |
After example problems and videos, try to solve the Practice Worksheets above. The answers to the practices are on the last page so you can check how well you are doing.
Please see me for more help if you are having difficulty with the practices. |
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