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.

238 projects · showing 211–238 CYSF — clear fair filter Silver Medal — clear award filter Clear all

CYSF · 2025

Shine it out

Silver Medal

so this project is all about diffraction, refraction and angle of incidence basically it helps to know that if their is any solute in the liquid without tasting it.

CYSF · 2025

sip smart

Silver Medal

we are testing each cup to see which one keeps the water hottest for 2 hours

CYSF · 2025

Soil Erosion Prevention

Silver Medal

- Testing out 5 different methods of preventing soil erosion(terrace farming, cemwnt wall, geotextile material, planting, mulching) and seeing which method is the most effective.

CYSF · 2025

Sticky or stiff

Silver Medal

For my project we are going to get the same amount of glue in three bowls and use the same amount of different activators in each bowl and we will see witch one is the most sticky the most r…

CYSF · 2025

The Bio-Home

Silver Medal

A completely eco-friendly and entirely liveable home designed using bio-mimicry. A solution to creating an optimistic and sustainable future at a large scale.

CYSF · 2025

The future of batteries

Silver Medal

I will create and test the alternatives to lithium ion batteries because lithium ion batteries use endangered resources and obtaining lithium ion it causes harm to the enviroment.

CYSF · 2025

Why Do People Have Phobias?

Silver Medal

In my project, I'm researching the differences between fear and a phobia and what happens in the brain and body when someone is experiencing fear or a phobia. Understanding why a phobia is c…

Save projects to your library

Sign in with Google to keep track of projects you find interesting, organized into folders. An account also raises your daily allowance for “Has this been done?”, and lets you create a key for the MCP server with a much higher limit than anonymous use. Browsing stays public.

Continue with Google