STEM Challenges
Explore fun and educational challenges across math, science, engineering, and coding!
Showing 6 of 31 challenges
Numbers and Place Value Challenge
Extend understanding of place value in four-digit and larger numbers.
Measurement – Hard Level Quiz
A challenging quiz requiring multi-step unit conversions, complex time calculations, and money reasoning.
Measurement – Medium Level Quiz
A moderate-difficulty quiz involving converting units, time calculations, and money arithmetic.
Measurement Basics – Super Easy Quiz
A beginner-friendly quiz covering simple unit conversions, time, and money.
Geometry: Circles & Semicircles – Advanced Problems (Level 4)
Hard problems involving multi-step calculations of area, circumference, and perimeter of circles and semicircles.
Geometry: Perimeter & Area of Circles and Semicircles (Level 3)
math-detectiveMedium difficulty problems involving calculating the circumference and area of circles and semicircles.