What’s it like to be the richest man in the world? Find out for yourself.

[This is a guest post by Po-Shen Loh, crossposted from his blog, where an illustrated version appears. This blog post was initially written in a different file format and converted using AI. &#8212…

Is AI really changing what it takes to learn mathematics? Haven’t we been asking this question for a hundred years?

After completing a worked example on the board, one of my favourite questions to ask is, “What would happen if I changed the question?” More specifically, point to a number or term within the quest…

Researchers at Binghamton University have developed a mathematical strategy that can solve Wordle with a 99% success rate. Instead of simply guessing words packed with common letters or choosing the m...

ideas and resources for mathematics teachers of 10 to 16 year olds

YouTube video by Mathemagic Land

Which is a better deal?

This is a guest post by Liz Caffrey, a former mentee and colleague, now a master middle school teacher near Boston. I’ll link to her previous blog contributions at the end. — Henri Teaching M…

Why are European heat waves so much deadlier than similar temperatures in the US?

How is it possible that it’s August already? I’m sure that summer days pass faster than winter days, even though there’s more daylight! Many teacher friends are heading back to sc…

Use all hexes and find paths that add to the target value. Daily puzzles, timed runs, play against the CPU or friends. No ads. No subscription plan. No in-app purchases. Always fun.

School leaders can use these ideas to provide math teachers with discipline-specific insights for improving their instructional practices.

I would like to start this post with a thank you to members of this site for making both this blog and inquiries.link more sustainable. I've been asked about some of the toys I've made for interactiv...

Going on its third and final (yes!) version