One month into the school year, my math classroom is buzzing with familiar rhythms: assessments, routines and students still ...

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Operator: Good morning, and welcome to the CNX Resources Third Quarter 2025 Q&A Conference Call. [Operator Instructions] Please note, this event is being recorded.

As I drove my daughter home from a play-date with another child in her class last week, I casually asked what games they had ...

1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...

Examining mistakes gives students a chance to discuss misconceptions openly and find new approaches to solving problems.

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...