STEM Challenges
Explore fun and educational challenges across math, science, engineering, and coding!
Showing 6 of 13 challenges
Probability Power-Up 🎲
Test your skills with simple, complementary, and compound (independent & dependent) probability problems.
Hydraulics Challenge
Learn about how liquids transmit force and power through hydraulic systems used in machines and engineering.
Engineering Design Process Challenge
Test your understanding of the fundamental steps in the engineering design process — from asking questions to improving designs.
Basic Electricity Challenge
Discover how electricity flows through simple circuits made with batteries, wires, and LEDs while learning key concepts of current, voltage, and resis...
Cool facts about insects
Test your knowledge about Insects and creepy crawlers.
Java OOP Concepts
Test yourself on some important Java OOP concepts!