Today is Pi Day! March 14 or 3/14. Six years ago Numberphile published a couple of good videos about Pi. I shared them then and I think it...

The theme song for Where in the World is Carmen Sandiego? is an earworm for those of us who grew up in the 80's or early 90's. An...

This afternoon I hosted a live Q&A session on my YouTube channel in which I answered questions that had been submitted over the last ...

All of this week I'm working with teachers in a charter school to help them improve their use of educational technology. Throughout th...

Tomorrow is Pi Day. If you're looking from some Pi Day activities to do with your students, take a look at the following three activit...