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In this fun hands-on activity, learners whip up a batch of cyber-dough (play dough) using math for measurements.

In this activity, learners build their your own seismograph with household materials to document shaking.

In this health and fitness activity, learners focus on the importance of daily physical activity, specifically walking.

Learners add calcium chloride to a baking soda solution and observe an increase in temperature along with the production of a gas and a white precipitate. These are all signs of a chemical reaction.

In this design challenge activity, learners build a machine out of cardboard that runs smoothly and dependably. Learners must be precise to make sure their component works properly.

In this activity, learners build a simple pinhole viewer. They use this apparatus to project images from a variety of light sources, including a candle, the Sun, and the Moon.

In this activity on page 15 of the PDF, learners measure the amount of bubbles that they make using a detergent.

In this outdoor activity, learners discover how the environment around a building affects the growth of plants.

In this experiment, learners design and build a model room in a shoebox and furnish it with tiny furniture.

Learners mix vinegar and baking soda to produce a gas. With the addition of a bit of liquid soap, the gas becomes trapped in measurable bubbles.

In this chemistry activity, learners use thin layer chromatography to determine the molecular composition of different markers.