Setting up the board…
Take your time — nothing here can go wrong, and you can always try again.
Ready?
Circle Circumference
Take your time — nothing here can go wrong, and you can always try again.
Full screen — no distractions
Frequently Asked Questions
- What is "Circle Circumference" and how do you play it?
- Circle Circumference is a free, interactive mathematics game designed for 7th Grade students. Use C = πd to hop to each circumference. It supports 1 player(s), takes about 10 min, and is rated easy difficulty.
- Is this game free to play?
- Yes — Circle Circumference is 100% free with no signup required. Just open the page and start playing instantly in your browser on any device.
- What age or grade level is this game for?
- This game is designed for 7th Grade students. The mathematics content is curriculum-aligned for 7th grade level, making it a great supplement to classroom learning.
- Can my child play this game on a tablet or phone?
- Yes. All LittleActivity games work on any device — desktop, tablet, or phone. No app download needed; games run directly in the browser.
- What mathematics skills does this game cover?
- Circle Circumference covers 7th grade mathematics skills through interactive gameplay. It builds problem-solving, critical thinking, and subject fluency in a fun, no-pressure environment.
More 7th Grade Mathematics Games
Area of Circles
Wire each radius to its circle's area.
easy10 min
Cross Sections
Slice 3D shapes and sort the 2D shapes you get.
easy10 min
Triangle Angles
Use the triangle angle sum to open the missing angle.
easy10 min
Triangle Classification
Sort triangles by their sides and angles.
easy10 min
Geometry Angles
Wire each angle relationship to what it means.
easy10 min
Angle Proofs
Put the steps of each angle argument in order.
easy10 min