Setting up the board…
Take your time — nothing here can go wrong, and you can always try again.
Ready?
Moon Phases
Take your time — nothing here can go wrong, and you can always try again.
Full screen — no distractions
Frequently Asked Questions
- What is "Moon Phases" and how do you play it?
- Moon Phases is a free, interactive science game designed for 1st Grade students. Put the moon's changing shapes in order. It supports 1 player(s), takes about 10 min, and is rated easy difficulty.
- Is this game free to play?
- Yes — Moon Phases 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 1st Grade students. The science content is curriculum-aligned for 1st 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?
- Moon Phases covers 1st grade science skills through interactive gameplay. It builds problem-solving, critical thinking, and subject fluency in a fun, no-pressure environment.
More 1st Grade Science Games
Daytime and Nighttime
Sort what happens in the day and what happens at night.
easy10 min
Seasons and Seasonal Changes
Sort what happens in winter, spring, summer and fall.
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Weather and Clothing
Get dressed for the weather outside.
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Weather Tools
Wire each weather tool to what it measures.
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Temperature: Hot and Cold
Sort things that are hot from things that are cold.
easy10 min
Air and Wind
Fan the wind at each thing and predict whether it moves.
easy10 min
