Science Experiments for kids

Safe, repeatable science experiments with everyday materials. Each includes the explanation of why it works.

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How to Make a Solar Fan

Build a working solar-powered fan with a mini solar panel, a small DC motor, and recycled cardboard. A safe, low-cost STEM project that teaches kids how sunlight becomes electricity.

👶 Ages 7–12 ⏱ 35 min Medium
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Make a Lemon Volcano

Use lemon juice instead of vinegar for a smell-free, kitchen-safe acid-base reaction.

👶 Ages 4–9 ⏱ 15 min Easy

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