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In this math lesson, learners design an experiment to model a leaky faucet and determine the amount of water wasted due to the leak.

By building a model of a lung and diaphragm, learners discover the function of various parts of the body's respiratory system.

Using simple materials, learners will construct the end effector (grasping device) of a robotic arm and use the device to capture and pick up an object.

Learners gain an intuitive knowledge of the physical aspects of watersheds by creating their own watershed models.

In this activity related to microbes, learners create scale models of microorganisms and compare relative sizes of common bacteria, viruses, fungi and protozoa using metric measures: meters, centimete

This activity is a hit for family events and all ages—some will finish in 45 minutes; others can go on for hours.

Learners will explore the scientific mystery behind a disappearing group of trees by examining data and attempting to explain the decline.