CYSF · 2025
Pretty Litter, Worth the Price?
Silver Medal
We will look into Pretty Litter, a product for cats, to see if it is worth the price. Can it save your cat's life? How effective is it and how does it work?
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.
CYSF · 2025
Probiotic Pathways: The Effects of Probiotics on Gastrointestinal Health and The Relationship between Probiotics and Oral Flora of Humans
Bronze Medal
This experiment examines the effects of probiotics on oral bacteria and identifies the species of bacteria present in 6 variables and oral swab samples through culture methods, the well diff…
CYSF · 2025
Producing Electricity With Fruits!
Bronze Medal
My project is about understanding how fruits produce electricity and if they are a reliable energy source or not.
CYSF · 2025
Progeria: Discovering possible cures and treatments.
This project is about progeria, a rare genetic disorder that usually appears in very young or newborn children that causes them to age faster by 8-10 times, making their bodies elderly. My g…
CYSF · 2025
Project DreamMask
A project to inform instruct learn about OSA and CPAP
CYSF · 2025
Protecting Yourself From Harmful Ultraviolet Rays
Gold Medal
Different materials are tested to see how effective they are at blocking UV rays.
CYSF · 2025
Pump Storage Hydropower (PSH)
Bronze Medal
This project aims to study and increase awareness about Pump Storage Hydropower as an energy storage method so we can increase reliability of renewable energy.
CYSF · 2025
Puzzle of Alzheimer's
Silver Medal
This project will tell if they have Alzheimer's or not or may be they could have Alzheimer's .
CYSF · 2025
Queen Elizabeth High School
CYSF · 2025
Radiating Growth: The Influence of Laser Light on Tomato Plants
Silver Medal
Exposing tomato seeds/plants to a class 4 laser
CYSF · 2025
Radiation to Mutation
Bronze Medal
Testing the effects of UV radiation on mutagenesis in E. coli
CYSF · 2025
Radon Levels in High River Area
Bronze Medal
I will be researching the element radon, and taking radon levels from houses in High River, and the surrounding area
CYSF · 2025
RC Car Project
Bronze Medal
We made an RC Car that drives itself using input from a controller
CYSF · 2025
Recycling Water
Gold Medal
Finding solution to optimize at-home water usage by creating a model of a new design that can be easily implemented into all water systems (in buildings). Prototype will display how wasted,…
CYSF · 2025
Red Planet Revolution: A Future Beyond Earth
Silver Medal
My project will explore if living organisms can survive on Mars, how they could do so, and whether Mars could become a sustainable "new Earth."
CYSF · 2025
Reflector Magic - Solarization Optimization
Silver Medal
My project is designing a portable solar panel system that maximizes energy efficiency by utilizing rotating spherical shaped solar panels and aluminum foil which acts as a reflector to dire…
CYSF · 2025
Regenerative Mechanisms: Decoding Axolotl Regeneration for Human Healing
This project explores the regenerative abilities of axolotls which can regenerate lost tissues, organs, and entire limbs. This study aims to understand how their unique abilities could be ap…
CYSF · 2025
Reuse Kitchen Waste Water For Growing Indoor Plants
Silver Medal
This is an experiment to understand if reusing kitchen waste water is more beneficial than regular tap water for the growth of indoor plants
CYSF · 2025
Revolutionizing Clean Water with Natural Filtration Hacks
In this presentation, we’ll explore innovative ways to solve this problem by building simple, natural water filtration systems. Using materials like sand, gravel, dolomite, and pebbles. we’l…
CYSF · 2025
Rhythm Of Growth
Silver Medal
We made a sound dampening plant box to see if plants grow better with music we played rap classical and a control with no music
CYSF · 2025
rocket science
Bronze Medal
project
CYSF · 2025
Rock-paper-scissors
Bronze Medal
I play rock paper scissors with someone then depending on their last choice I know what to play in the next round
CYSF · 2025
Safer Roads Ahead: AI-Assisted 3D Printing of Smart Baffles for Enhanced Liquid Transport
Gold Medal
This project uses 3D modeling and printing assisted by AI to design optimized baffles that reduce tanker sloshing, enhance stability, and minimize spill risks, ultimately improving safety an…
CYSF · 2025
Safest source of green energy
Bronze Medal
What is the safest renewable source of energy that we can use in the future to better our environment?
CYSF · 2025
Salt, Water, and Bean Plants
Silver Medal
I will be putting different amounts of salt in water used to water plants and see how it affects the plants' growth.
CYSF · 2025
Saltwater Batteries
Bronze Medal
What a saltwater battery is, how it is made, how much current it produces and what impacts its performance.
CYSF · 2025
Scent-sational
Have you ever wondered what that smell was? This projects aims to prove that individuals of different genders and ages recognize different types of scent and identify them differently scents…
CYSF · 2025
scientific method or myth?
Bronze Medal
I will test if the scientific method is worth it by getting 2 groups people to test if materials float, 1 group will use the scientific method the other won't, and I will compare their resul…
CYSF · 2025
SeaWolf AUV/ROV
An autonomous underwater rover that can explore underwater without human input. The goal is to minimize size and cost while being more effective. It will be tested inside a filled fish tank…
CYSF · 2025
Secrets of Sleep
Bronze Medal
Discussing the role of the brain and circadian rhythm in our sleep, along with tracking sleep and comparing results.