7-EE2

Understand that rewriting an expression in different forms in a problem context can shed light on the problem, and how the quantities in it are related.


  • Example: a + 0.05a = 1.05a means that "increase by 5%" is the same as "multiply by 1.05."


ACOS 2009 Correlation
Fourth Grade
  • 7.7 - Recognizing that some integers can be expressed as a product of factors in more than one way.
Seventh Grade
  • 5 - Write verbal phrases as algebraic expressions and algebraic expressions as verbal phrases.

Eighth Grade
  • 3.1 - Applying the substitution principle to evaluate algebraic expressions.



CMP2 Correlation
Book
Investigation
Objective
Say it with Symbols
1-2
7-EE2
Common Core Inv
2
7-EE2

Resources

From Harding Math Specialist

My Humble Opinion
No new content, possibly increased rigor.