Spark Curiosity with Hands-on Free STEM Resources

Explore our library of practical activities, classroom worksheets, and professional posters designed to bring engineering to life for students ages 4–16.

Student with KSE STEM Lab
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Tree trunk circumference

Measure the circumference of a tree and calculate its age using its circumference.
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The Skyscraper

A structural engineering challenge using spaghetti and marshmallows to learn about load-bearing.
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Service Three

A structural engineering challenge using spaghetti and marshmallows to learn about load-bearing.
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Service Four

A structural engineering challenge using spaghetti and marshmallows to learn about load-bearing.
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