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This activity explores what it means for a computer to be intelligent and introduces the topic of what a computer program is and how everything computers do simply involves following instructions writ

This activity explores the main algorithms that are used as the basis for searching on computers, using different variations on the game of battleships.

This activity about cryptographic techniques illustrates a situation where information is shared, and yet none of it is revealed.

In this design challenge, learners will use computational thinking to design their own board game.

In this activity, learners discover why some nanoscale science and technology is done in the controlled environment of a clean room, what clean rooms are like, and how scientists help keep the clean r

In this activity, learners use molecular model kits to construct familiar molecules like lactose, caffeine, and Aspirin.