Andrew Stadel's Blog

In the video below, I share one of my two classroom mantras, 5 activities, and how I greet students on the first day of school in order to begin creating a low-risk and high trust classroom environmen...

4 MAJOR UPDATES from Summer 2025. Here's a recap, but more details are in the video below.

1. Estimation 180 is back up and running. It was down (boo to 503s). NOW it has many teacher resources I thin
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Back in the mid-2010's when my position in math education expanded outside my own classroom as an instructional coach, presenter and trainer, I realized I didn't have a succinct and portable definitio...

Standing on the shoulders of MATH GIANTS...

I will be eternally grateful for many people in the math education sphere. I'm especially grateful for you because you are spending your precious time read...

Back in 2013, a 7th grade student taught me a valuable lesson. I was hired to a new district and school a few days before the school year began. One of the many things I had on my long to-do list was ...

When I was about 5 years old, my kindergarten teacher interviewed my classmates and me, asking us to describe the recipe for a meal our family made at home. She turned it into a recipe book to share w...