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In this activity, learners will engineer three different parachutes to test how well each one works.

Learners investigate the concept of humidity by using a dry and wet sponge as a model. They determine a model for 100% humidity, a sponge saturated with water.

In a class demonstration, learners observe a simple water cycle model to better understand its role in pollutant transport.

Learners conduct four simple experiments to demonstrate the effects of air pressure.

Based of the The Tech Challenge 2015, learners will engage in two mini-design challenges related to seismic engineering.

In this activity, learners cut out and fold their own collapsible origami starshade, an invention that shields a telescope's camera lens from the light of a distant star so that NASA scientists can ex

In this design challenge activity, learners build a shock-absorbing system that will protect two “astronauts” when they land.