# Tag Archives: desmos

## Equivalent Ratios: Desmos Challenge Creator

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

## Desmos: Random Generated Slope & Y-intercept Activities

Inspiration RandomGenerator is one of the functions within Desmos’ computational layer.  As I explored the feature, I began to see the benefits of random generated tasks.  Many experiments later, I’m publicly sharing my first random generated (RG) series.  This one … Continue reading

Inspiration Toward the end of the school year, my colleague Jorge and I, had a regular gig co-teaching in Mrs. S’s 4th grade class. Jorge had been working with Mrs. S throughout the year on various projects. I joined the … Continue reading

## Multiplying Fractions: A Desmos Area Model

INSPIRATION I’ve been tinkering with area models for awhile, storing countless versions in my teacher.desmos.com account.  A few of my area models support the conceptual thinking of multiplying fractions.  Recently, I was approached by a coaching colleague, Crystal, to teach … Continue reading

Posted in desmos, fractions, Uncategorized | | 1 Comment

## Collaboration Tip 2: Don’t. Touch. Your. Computer!

The other day, I had the pleasure of running the Desmos Activity Builder, Nets & Surface Area: Rectangular Prisms, with Mrs. Keser’s 6th grade math classes.  I’ve updated the opening of the activity, since I first wrote about it back … Continue reading

## Desmos Graph: Adding Positive & Negative Fractions w/ Dynamic Labels

Inspiration For the past 15 months, I’ve been working on fraction models.  When I brought the models to students, the resulting conversations were great.  Just what I was hoping for.  The downside stemmed from the behind the scenes “coding”.  My original … Continue reading

## Desmos Polygraph: The Periodic Table

Desmos is not just for math teachers. To support this point, I created a Polygraph activity using elements from the Periodic Table. Eager to field test the Polygraph, I reached out to a few 8th grade science teachers.  Heather Wingo took me up … Continue reading

Posted in desmos, Uncategorized | | 2 Comments

## Desmos Marbleslides: 10 Frame Addition

Inspiration Many many months ago, I saw an intriguing tweet. Kristin, @mathminds, had made a Desmos AB focused on 10 Frames and was inquiring about the possibility of an interactive one. Challenge excepted.  I viewed her inquiry as a chance to … Continue reading