About Fractions: Equality
Build equivalent fractions with different denominators. Match shapes and numbers to earn stars in the game. Challenge yourself on any level you like. Try to collect lots of stars!
How to play Fractions: Equality
Everything is hands-on: drag, click and experiment — the simulation reacts instantly. Build equivalent fractions with different denominators.
Questions & answers
- What is Fractions: Equality?
- Fractions: Equality is a free interactive simulation from PhET Interactive Simulations (University of Colorado Boulder) that you can play right in your browser on crumble.lol — no downloads and no sign-up. Build equivalent fractions with different denominators. Match shapes and numbers to earn stars in the game.
- What can kids learn from Fractions: Equality?
- It helps kids explore: make equivalent fractions using different numbers match fractions in different picture patterns compare fractions on a number line.
- What age is Fractions: Equality good for?
- It is designed for elementary school (roughly ages 5–10) up to middle school (roughly ages 10–14), and curious kids outside that range can absolutely enjoy poking around it too.
- Is Fractions: Equality free to play?
- Yes — Fractions: Equality is completely free on crumble.lol and runs fully in your browser on computers and tablets.