BASEF 2025
sponsored by Primary Fluid Systems
Why Enter a Project?
- Win a Gold, Silver, or Bronze medal and the cash prize that goes with it.
- Win a Special Award for tackling a project on a topic that appeals to you – the list is amazing! Science, technology, engineering, and math!
- Win a free trip to compete in the national or international science fair.
Here Are Some Winners From Past Fairs
Katie won $1100 for her project on the future of prosthetics.
Angelina won $580 for her project on arthritis and First Nations people.
Eric and James won $580 for their project on designing a learning app for kids.
And There Are Prizes For Teachers Too!
BASEF Inspiration Teacher Awards – two $500 awards
Do you have an amazing teacher who helped you and your friends with your BASEF projects this year? Then nominate them for a BASEF Inspiration Teacher Award. Nominations are done when you register your project. Online registration dates will be announced soon so stay tuned for more information.
Where do I start?
Are you Eligible?
BASEF is open to all students in grades 7 to 12 (under the age of 21) who:
- attend a public, separate, or private school, or who are home-schooled,
- in the City of Hamilton, the Region of Halton, Six Nations, Brant County, Haldimand County, or Norfolk County.
Don’t live in the BASEF catchment area? Then find a fair near you at the YSC Fair Locator.
Where Do I Begin?
Wondering where to begin? Have an idea and are not sure where to go with it? Check out these resources:
- The Science Success! student guide and workbook help you learn about the scientific process while producing a well-designed project.
- Check out the Project Resources page for links that will get you thinking, get you started, give you information about research methods, and provide hints and tips for your project.
What’s next?
Depending upon the type of project you are doing, and your grade level, there may be some special rules and restrictions on your project. If your project involves people, animals, or hazardous materials, you may need to get permission or review before you start work. There are some differences in rules and policies between Junior Level (Grades 7/8) and Intermediate/Senior Level (Grades 9-12) projects, so use the following links to get details for your level:
- Getting Started for Junior (Grades 7/8) Projects
- Getting Started for Intermediate/Senior (Grades 9-12) Projects
How will my project be judged?
Merit Awards Judging
Four judges will review your project material and assign merit scores to your project. These scores determine who wins the Gold, Silver, and Bronze medals which includes cash awards and scholarships. Check out the Awards page for more information on BASEF awards.
Special Awards Judging
Special Awards are donated by families, individuals, companies, organizations, and groups to recognize deserving projects that deal with topics of interest to the donor. Award donors review the project material of projects that meet the award requirements and choose the winner. The Special Awards page details the requirements for the special awards.
Judging Rubric
The Judging Rubric is used by the judges to guide the scoring of your project.
If you have any questions please contact the Judge in Chief at judging@basef.ca
When is BASEF 2025
Mark your calendars. BASEF 2025 will take place from March 20 to March 28, 2025.
This years fair will be held at:
Hillfield Strathallan College,
299 Fennell Ave W, Hamilton, Ontario
Follow the Online Program (PDF)
All of the latest details are published as the fair progresses so check back often.
BASEF Catchment Area



