## 74_laws_of_arithmetic_slides_beta_ms.ppt - Section 4: Whiteboard Practice

74_laws_of_arithmetic_slides_beta_ms.ppt

# Equivalent Numerical Expressions, Day 1 of 2

Unit 1: Intro to 6th Grade Math & Number Characteristics
Lesson 13 of 16

## Big Idea: How can you represent the area of a diagram using numerical expressions? Students apply their knowledge of area and order of operations to match area diagrams with numerical expressions.

Print Lesson
25 teachers like this lesson
Standards:
Subject(s):
Math, order of operations, Number Sense and Operations, 6th grade, master teacher project, equivalent expressions, area model
61 minutes

### Andrea Palmer

##### Similar Lessons

###### Order of Operations
Big Idea: When evaluating expressions, mathematicians all over the world use the same order of operations to get to the answer.
Favorites(52)
Resources(21)
New Haven, CT
Environment: Urban

###### Exponents
Big Idea: Students learn that exponents have a Napoleon complex.
Favorites(7)
Resources(14)
Brooklyn, NY
Environment: Urban