Challenges Experiments
Browse printable STEM challenge activitys with teacher notes, student pages and investigation support for hands-on classroom science lessons.


Challenge Activity: The Great Egg Drop
A classic STEM challenge where students design, build and test a protective device for an egg drop investigation.

Challenge Activity: Newspaper Fort
A hands-on STEM challenge where students design and build a newspaper fort while testing structure, strength and teamwork.

Challenge Activity: Tree Octopus
A printable STEM and media literacy activity where students investigate source reliability, online research and scientific evidence.

Challenge Activity: Mobius Strips
A printable STEM challenge where students create Möbius strips and explore surprising patterns, surfaces and problem solving.

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