Ohhhh man, the kindergarten ideas in this #WODB from Illustrative Mathematics. Made my week.

The circle has “points everywhere” and “no specific corners!”

Shape C has four sides because it has a gap in one side.

Christopher Danielson sarah caban Liz Van Cleef

#vehiclechat

How Did You Count? by Christopher Danielson coming soon! 🍇 🏀 🍎 🌷 👟 🥚 🎲 🎳 🥛

Drafts! SO MANY DRAFTS!!!

How Did You Count? is getting to the finish line, though.

This tweet is great but it’s even more charming that the comments are filled with British people posting pictures of themselves in American diners and saying things like “did it in March”, “here I am for my 29th birthday”, and “went to one in NY”

Pattern block play! #21CenturyPB #PatternBlocks

Math friends - join Bob Lochel and I tonight to learn how to use the feedback features in Desmos Classroom ! #iteachmath #mtbos

The Marjorie Rice Pentagon #9 butterfly puzzle has tiles that are fun to color and fun to do.

psssssttttt....

Hexagon Challenge posters are for sale. Limited stock; limited time.

Domestic (US) shipping included in price. Get in touch via the website for international orders.

public-math.org/support/hexago…

Dude needs Chris Nho's ruler.

here's what I'm talking about! Take them up on it, teacher friends!

Who did this????

😂😂😂😂

I'm really excited about the success of this project and wanted to say a little about what inspired it. 6 years ago I saw a video by Matt Parker demonstrating how a 'pile of matchbooks' could learn to play tic tac toe. I was amazed and intrigued! bit.ly/4a8k7D7

That gate at left! Perfection.