Mixing paint with ratios

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Title Mixing paint with ratios
Description This is an argumentation lesson that follows the 4-part model of argumentation described in "Mathematical Argumentation in Middle School-The What, Why, and How: A Step-by-Step Guide With Activities, Games, and Lesson Planning Tools."
Subject Mathematics
Level Middle School
Type Discussion Prompts
Duration 60 minutes
Answers Included No
Language English
Keywords argumentation, equivalent ratios, ratios
Simulation(s) Proportion Playground (HTML5)

Author(s) Jennifer Knudsen, Teresa Lara-Meloy, Amanda McGarry
School / Organization PhET
Date submitted 8/29/18
Date updated 2/17/20