STEM Challenges
Explore fun and educational challenges across math, science, engineering, and coding!
Showing 6 of 29 challenges
Fractions, Decimals, and Percentages - Basics
Practice comparing simple fractions, linking fractions to decimals, and understanding basic percentages.
Fractions, Decimals, and Percentages – Easy Quiz
A beginner-friendly quiz covering basic fraction operations, decimal conversions, and understanding simple percentages.
Advanced Arithmetic & PEMDAS Challenge
Solve challenging multi-step arithmetic problems involving all four operations, long multiplication/division, and order of operations.
Arithmetic Operations & Order of Operations Challenge
Practice written methods for addition, subtraction, multiplication, division, and apply PEMDAS/BODMAS rules.
Computer Fundamentals Quiz
Learn and test your understanding of basic computer hardware, software, and how computers work.
Atoms, Molecules, Elements, Compounds, and Mixtures
Test your understanding of the building blocks of matter — atoms, molecules, elements, compounds, and mixtures.