Here’s a simple number game to play on a rainy day, or while sheltering in place. You and I take turns crossing out numbers from the list {1, 2, 3, …, 9}. The winner is the last person to cross out a ...

Ms. Knarr will guide students in looking and making numerical patterns. In this lesson, Ms. Knarr will guide students in looking and making numerical patterns. / Julia Knarr, The Soulard School / ...

Is there a pattern to Adele’s albums? The chronological list of Adele’s album titles 19, 21, 25 and 30 was coined the “Adele sequence” by David Patrick, senior math and science curriculum director at ...