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.

2518 projects · showing 91–120 2025 — clear year filter Clear all

CYSF · 2025

Algae-Based pH Indicators

For my project I will be testing the efficacy of algae pigments as pH indicators to determine if they would have useful environmental and commercial applications.

CYSF · 2025

Algae Bioplastics

Bronze Medal

For this experiment, I will mix algae with other substances to make a bio plastic and find out what qualities each one will have.

CYSF · 2025

All about dish soap

Bronze Medal

For our science fair project, we will investigate which dish soap works the best at cutting grease by measuring the effectiveness of various brands in cleaning a greasy surface, specifically…

CYSF · 2025

All About Electromagnet

Bronze Medal

We chose this topic because we watched a video about the electromagnets it was an interesting topic for us .This topic is important to us because it directly affects our life. Furthermore, w…

CYSF · 2025

A Look Into Effiecent Carbon Capture

Bronze Medal

Finding an innovative way to make carbon capture more efficient and reducing cost. An idea is using a low cost plastic polymer turning it into an small portable carbon capture.

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