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.

3140 projects · showing 1711–1740 2026 — clear year filter Clear all

CWSF · 2026

Kidneys at Work

Health & Wellness

Is your favourite drink good for your kidneys? This project explores how different drinks affect how well a kidney filters liquid. I built a simple kidney model using layers of materials and…

CSEF · 2026

Kids Who Use Social Media vs. Those Who Don't

Behavioral & Social Sciences (Junior Division)

This project investigates how social media use affects teen sleep, focus, mood, and academic performance. The question researched in this project is "How does using social media affect kids…

CWSF · 2026

Kivalliq Hydro-Fibre Link

Energy

Kivalliq Hydro-Fiber Link The Kivalliq Hydro-Fiber Link is a project run by the Inuit owned company Nukik Corporation. This project is striving to connect Nunavut’s region of Kivalliq to the…

CWSF · 2026

Kombucha leather...what if?

Environment & Climate Change

Did you know that every year, about 300 million cattle are killed, and out of those 300 million cows, 99% are turned into leather, creating more greenhouse gases and deforestation? Now you m…

CWSF · 2026

Le diabetech

Health & Wellness

J’ai fait une recherche sur la technologie diabétique pour voir s’il y a plus de choix pour les personnes comme moi. Ma recherche donne plus d'informations sur ce qui est offert et ce qui se…

CSEF · 2026

Legally Damaged

Biochemistry/ Molecular Biology (Junior Division) Fourth Award

https://docs.google.com/document/d/1tn5tmgzB23CuLVm_JdctPO9ImQ3IXkAhN6UfprGVsMQ/edit?usp=drivesdk

CSEF · 2026

Lemon Power!

Alternative Energy (Junior Division) Honorable_mention Award

When I see which one can produce more energy we can start seeing other things that can produce more power that will not affect the environment and l am starting with a lemon. I also want to…

CWSF · 2026

Le noir absolu

Curiosity & Ingenuity Bronze Medal

Ce projet traitera du noir absolu et vous permettra de découvrir s'il est possible de l'obtenir. Vous apprendrez pourquoi les chercheurs s'y intéressent, ainsi que les expériences qui ont ét…

CWSF · 2026

L'équithérapie

Health & Wellness

Ce projet est au sujet de la thérapie qui inclut les chevaux. L'équithérapie est bénéfique pour des personnes de tous les âges et de toutes les Raconte l'histoire J’ai commencé l'équitation…

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