## Unit 6.15 TTG Number Tricks.docx - Section 5: Closure and Ticket to Go

Unit 6.15 TTG Number Tricks.docx

# Number Tricks

Unit 6: Expressions, Equations, & Inequalities
Lesson 15 of 20

## Big Idea: Why do these number tricks work? How do these tricks connect to inverse operations? Students work with algebra tiles to understand how and why these number tricks work.

Print Lesson
4 teachers like this lesson
Standards:
Subject(s):
Math, Algebra, Expressions (Algebra), 6th grade, master teacher project, inverse operations
50 minutes

### Andrea Palmer

##### Similar Lessons

###### Determining Solutions
6th Grade Math » Equations
Big Idea: How can we prove equality? In this lesson students determine if a given number is a solution to an equation. Skill mastery is a focus.
Favorites(10)
Resources(20)
New Haven, CT
Environment: Urban

###### Distributive Property
6th Grade Math » Properties of Math
Big Idea: Students will compare the distributive property to sending invitations at a birthday party.
Favorites(14)
Resources(13)
Brooklyn, NY
Environment: Urban

###### Mathematical Properties in Action
6th Grade Math » Expressions
Big Idea: No Trespassing! Understanding that mathematics has boundaries, rules called properties that make mathematics predictable.
Favorites(5)
Resources(18)
Jonesboro, GA
Environment: Urban