Search past science fair projects

38,465 real projects from ISEF, the Canada-Wide Science Fair, JSHS, AJAS, the Calgary Youth Science Fair and the California Science & Engineering Fair — searchable by meaning, and filterable by fair, year, category and award.

288 projects · showing 61–90 CYSF — clear fair filter Bronze Medal — clear award filter Clear all

CYSF · 2026

Invisible Enemy, Visible Impact

Bronze Medal

This project looks at whether spikes in local air pollution line up with increases in asthma‑related health incidents. It compares air quality data with reported asthma cases to see if pollu…

CYSF · 2026

Making it clear

Bronze Medal

I made water filters and I collected bow river, tested it no nitrates or nitrites I made simulated water by adding soil, and I did my test.

CYSF · 2026

Mars versus Earth

Bronze Medal

This science fair project will answer the questions "Does homemade Martian soil affect the fact that plants don't grow on Mars, or is it the atmosphere?"

CYSF · 2026

Noise - Aware Smart Headphones

Bronze Medal

The purpose of this experiment was to help people who are usually in noisy environments and these Noise-Aware Smart Headphones will automatically decrease the volume of the sound in the head…

CYSF · 2026

NPK Eutrophication Madness

Bronze Medal

In this experiment, I am testing the effects of nitrogen, phosphorus and potassium-rich fertilizers on Barley to see how its health and growth will be affected by eutrophication.

CYSF · 2026

Power's Path

Bronze Medal

We will differentiate and analyze conductors and insulators by testing different materials for their conductivity. We will analyze best conductors and insulators from our used materials.

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