Backyard STEM Challenge cards

Backyard STEM Design Challenge Cards helps young engineers, scientists, and explorers learn through hands-on building and outdoor discovery. This printable set includes 20 engineering design challenges and matching reflection cards that encourage creativity, critical thinking, problem-solving, and real-world STEM skills.

Children build towers, catapults, water systems, shelters, zip lines, water wheels, balloon rockets, and more while following the engineering design process of testing, improving, and redesigning.