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Learners take on the role of environmental engineers as they design water filters.

Learners design their own experiment to explore the permeability of different materials such as soil, sand, gravel, and marbles.

In this activity, learners of all ages will design a functional bird feeder using familiar, every day materials.

In this engineering design challenge, learners build an octopus-inspired suction pad that can grab an object and hold it tightly in the air.

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