Posting A Key.mov - Section 4: Calculating Perimeter & Area

 
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Perimeter, Area, and Combining Like Terms

Unit 6: Expressions, Equations, & Inequalities
Lesson 14 of 20

Objective: SWBAT: • Define and identify algebraic expressions, algebraic equations, constants, and coefficients. • Calculate the perimeter and area of a rectangle and square • Write an expression to represent the perimeter and area of multiple shapes • Create equivalent expressions by combining like terms

Big Idea: What are similarities and differences between these figures? What expressions represent the perimeter and area of each figure? Students combine like terms and create expressions to represent the perimeter and area of figures created with algebra tiles.

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21 teachers like this lesson
Subject(s):
Math, Algebra, Expressions (Algebra), combining like terms, algebra tiles, perimeter, 6th grade, area, master teacher project
  50 minutes
unit 6 14 image
 
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