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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.

In this activity, learners design and build a simple wind vane —one of the oldest kinds of weather tools— and use it to show wind direction.

Learners follow directions to construct a water-powered electrical generator using a turbine made from plastic spoons.

In this activity, learners simulate the behavior of the atmosphere.

This activity models the way Landsat satellites use a thermal infrared sensor to measure land surface temperatures.

In this activity, learners use crayons to draw conclusions about rocks and the rock cycle.

In this activity about camouflage, learners create a model that shows how a flounder is able to blend into a variety of environments.

This fun and simple hands-on astronomy activity lets learners imagine what would happen if our Sun were replaced with a black hole.