PBS

In this math lesson, learners identify the relationship between the number of sides in a regular polygon and the number of struts needed to make each polygon rigid.

In this math lesson, learners practice measurement skills as they examine a soap bubble print. Learners follow a recipe to make a soap bubble solution.

In this math lesson, learners explore and investigate measurement using standard and non-standard units.

This experiment is designed to illustrate how fluids, including water, have the ability to flow.

In this math lesson, learners explore linear patterns, write a pattern in symbolic form, and solve linear equations using algebra tiles, symbolic manipulation, and a graphing calculator.

In this math lesson, learners explore the relationship between the thickness of a spaghetti bridge, the length of the bridge, and the amount of weight that can be supported by the bridge.

In this math lesson, learners explore tessellations through literature, music, writing, and art activities.

In this math lesson, learners identify and compare unit costs of given items. Learners use computation skills, problem solving and number sense to find the cost of an ounce of cereal.

In this math lesson, learners are introduced to proportional reasoning through modeling, sharing, and questioning techniques.

In this three-part math activity, learners explore shapes. In part one, learners identify, describe, and classify two-dimensional shapes.