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Proportions Playground

Apps for examining proportional relationships of various kinds.

https://intermath.org/playground/

Resource Details

Author(s): Proportions Playground Team

Year:

2023

Lead Organization(s):

Pennsylvania State University (Penn State), University of Georgia (UGA), ReThink Learning

PROJECT AFFILIATION:

Applying and Refining a Model for Dynamic, Discussion-based Professional Development for Middle School Teachers about Fractions, Ratios, and Proportions (Collaborative Research: Orrill)

Applying and Refining a Model for Dynamic, Discussion-based Professional Development for Middle School Teachers about Fractions, Ratios, and Proportions (Collaborative Research: Cohen)

Applying and Refining a Model for Dynamic, Discussion-based Professional Development for Middle School Teachers about Fractions, Ratios, and Proportions (Collaborative Research: Brown)

This project is funded by the National Science Foundation, grant # 0822241, 1449550, 1650648, 1743807, 1813076 and 2100823. Any opinions, findings, and conclusions or recommendations expressed in these materials are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

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