Setting up the board…
Take your time — nothing here can go wrong, and you can always try again.
Ready?
Waves
Take your time — nothing here can go wrong, and you can always try again.
Full screen — no distractions
Frequently Asked Questions
- What is "Waves" and how do you play it?
- Waves is a free, interactive science game designed for 9th Grade students. Sort examples by wave behavior. It supports 1-4 player(s), takes about 20 min, and is rated medium difficulty.
- Is this game free to play?
- Yes — Waves 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 9th Grade students. The science content is curriculum-aligned for 9th 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 science skills does this game cover?
- Waves covers 9th grade science skills through interactive gameplay. It builds problem-solving, critical thinking, and subject fluency in a fun, no-pressure environment.
More 9th Grade Science Games
The Electromagnetic Spectrum
Wire each kind of electromagnetic wave to its approximate wavelength.
medium20 min
Plate Tectonics
Put the history and processes of plate tectonics in order.
medium20 min
Earthquakes
Wire each earthquake term to its meaning.
medium20 min
Volcanoes
Sort volcanoes and features by volcano type.
medium20 min
The Rock Cycle
Wire each rock-cycle process to what it does.
medium20 min
Weather Systems
Wire each weather-system idea to its meaning.
medium20 min