News

old rusty bus in the woods
Vehicle Chat [Invitation]

Vehicle Chat [Invitation]

It all started with a disagreement between Kassia Wedekind and her daughter Lulu. https://twitter.com/kassiaowedekind/status/1155951804590391296 Pretty soon, it wasn't just elevators we were arguing about, and it wasn't just Kassia and Lulu weighing in....

How Many? Book Cover
Book Launch Party Tuesday!

Book Launch Party Tuesday!

A new version of How Many? is coming out on Tuesday, from Charlesbridge. It has an all new design, some new words, and mostly the same images, but is published for the home market. (Whereas Stenhouse publishes primarily for the teacher professional development...

Talking Patterns with Kids

Talking Patterns with Kids

I am working on another book; this one will be about patterns. That means I need to learn about how people learn about patterns, and that means going to school. So yesterday I packed a collection of images and asked 3rd, 4th, and 5th graders what patterns they saw....

Chris at fair table
Public Math

Public Math

This is Molly. This is Chris. Molly is a math leader who lives in Vancouver, WA and started a project called Math Anywhere. Chris lives in Chicago where he supervises secondary math for the Chicago Public Schools and leaves math in places for others to find. I met...

National Math Festival

National Math Festival

I'm taking Math On-A-Stick and Which One Doesn't Belong? on the road—to the National Math Festival in Washington, DC on Saturday, April 22, 2017. If you're nearby, you should come out and say Hi! I have two Math On-A-Stick sessions—at 10:00 and 4:30—and...