Tag Archives: Challenges

Equivalent Ratios: Desmos Challenge Creator

Posted on February 9, 2019 by jgvadnais

Inspiration Recently a colleague expressed dismay regarding one of her classes.  Her students were not engaged and she was looking for ways to pique their interest. I had an idea. This post outlines the equivalent ratios activity created for her … Continue reading →

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Desmos: Percent Challenges

Posted on December 5, 2016 by jgvadnais

Inspiration These days, I’ve been a bit obsessed with the double number line.  I love using it to teach proportional reasoning – especially percents.  Why? A double number line… Allows for flexible thinking. Expands on a single idea to present a bigger … Continue reading →

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