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 / ...

In this lesson, students will seek and create numerical patterns. In this lesson, Ms. Knarr takes the students of Teaching in Room 9 on a mathematical journey to seek and create numerical patterns. / ...

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 ...

This is the second in a two-part series. Part one can be found here. The debate over what early math should look like and what should be included in the Common Core State Standards for math is one of ...

The main character in our animations thus far is a boy called Small Number. He is a bright, playful kid, with the ability to recognize patterns and calculate quickly. Other characters introduced so ...

Mathematicians love sequences, and they pop up all over the field. Sequences are simply numbers listed in a given order. The simplest sequence we learn about as ...