Created 6/14/20. Updates available
online.
Algebraic Expressions
Title
|
Algebraic Expressions |
Description
|
This activity addresses the following CCSS in a 2-day activity:
• CCSS.Math.Content.7.EE.A.1
Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.
• CCSS.Math.Content.7.EE.A.2
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.
It aligns with GoMath Lesson 6.1 for grade 7. |
Subject
|
Mathematics |
Level
|
Middle School |
Type
|
Guided Activity |
Duration
|
120 minutes |
Answers Included
|
No |
Language
|
English |
Keywords
|
adding expressions, distribution, factoring expressions |
Simulation(s)
|
Area Model Algebra (HTML5), Expression Exchange (HTML5) |
Author(s)
|
Amanda McGarry |
Contact Email
|
amanda.mcgarry@colorado.edu |
School / Organization
|
PhET |
Date submitted
|
9/7/18 |
Date updated
|
9/10/18 |