PHET Interactive Simulations: Expression Exchange
Free
Topics
Equivalent Expressions
Evaluating Expressions
Simplifying Expressions
Description
Build coin expressions, then exchange them for variable expressions. Simplify and evaluate expressions until you are ready to test your understanding of equivalent expressions in the game!
Sample Learning Goals
Simplify expressions by combining like-terms
Contextualize coefficients and like/unlike-terms
Interpret an expression in both abstract and concrete representations
Build an expression that is equivalent to a target
Language:
English
Curriculum Alignment:
CAPS aligned
Publication Date:
2020-02-12
Grade:
10
Audience:
Learners
Teachers
Parents
Type:
Application
Copyright:
PhET Simulations
All simulations available at http://phet.colorado.edu are open educational resources available under the Creative Commons Attribution license (CC-BY).
Permission is granted to freely use, share, or redistribute PhET sims under the CC-BY license. The following attribution is required:
PhET Interactive Simulations
University of Colorado Boulder
https://phet.colorado.edu
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