Complete this interactive activity to understand how to compare lengths and heights. Then put your knowledge to the test. When you are comparing lengths, you are describing how long or short an object ...

Join Mrs. Markavich and explore measuring by choosing objects to indirectly compare. Math Mights is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, ...

I wanted to share a visual for comparing the lengths of jackets with the same dress. While this experiment would be more ideal with jackets of the same color and style so those details don’t influence ...

Early childhood educators need more training in how to teach math. Even more important is helping families integrate simple ...