Mini-Challenges

Quick checks for understanding that build confidence and mastery.

Explore Mini-Challenge Collections

PhET^® Sim
Mini-Challenges

Explore PhET simulations with focused mini-challenges created by Virtual Science Teachers.
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PhET® Mini-Challenges
Earth Science

Weather, climate, geology, space, and Earth systems in short challenges that build mastery.
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Earth Science
Life Science

Cells, genetics, ecosystems, and living systems through fast, engaging practice.
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Life Science
Physical Science

Matter, energy, forces, motion, and chemistry with quick checks that build mastery.
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Physical Science

Have an idea for a Mini-Challenge you would like to see? Share it with us here: Google Form.

Whole or part of this STEM programming was made possible

by the Virginia General Assembly for COVA STEM Hub for regional activities and programming.