Do you have a curiosity about the world around you?

The 4-H Canada Science Fair is the opportunity for you to explore, experiment, and discover! As part of our 4-H Canada Science Fair, 4-H youth plan, research, complete, and submit science projects - independently or as pairs - to be judged virtually in the hopes of moving to our in-person round and ultimately to the Canada-Wide Science Fair.

4 H Canada Science Fair 1

How does the 4-H Canada Science Fair work?

Either by yourself or with another 4-H’er, you’ll explore a topic of your choice to create your very own 4-H Canada Science Fair project. You’ll have the opportunity to Learn To Do By Doing (and have a ton of fun!) while planning, researching, building, experimenting, testing, and analyzing your science fair project.

4-H Canada Science Fair

Program

Virtual Round

You’ll develop and submit your project by Jan. 27, 2023 as part of the virtual round. Your project then will be judged virtually between Jan. 30 and Feb. 10, 2023.

Second Round

The top projects from the virtual round move on to the in-person round in Alberta from March 9-12, 2023, where four winning projects will be selected.

Canada-Wide Science Fair

The four 4-H Canada Science Fair winners and their projects will be entered into the Canada-Wide Science Fair where they will compete against the best and the brightest from across Canada! The 2023 Canada-Wide Science Fair took place in Edmonton, AB from May 14–19, 2023.

Canada Wide Science Fair 2023

How does the 4-H Canada Science Fair work?

Either by yourself or with another 4-H’er, you’ll explore a topic of your choice to create your very own 4-H Canada Science Fair project. You’ll have the opportunity to Learn To Do By Doing (and have a ton of fun!) while planning, researching, building, experimenting, testing, and analyzing your science fair project.

Virtual Round

You’ll develop and submit your project by Jan. 27, 2023 as part of the virtual round. Your project then will be judged virtually between Jan. 30 and Feb. 10, 2023.

Second Round

The top projects from the virtual round move on to the in-person round in Alberta from March 9-12, 2023, where four winning projects will be selected.

Meet the 2023 Winners

Get to know the winners, finalists, and projects from the 2023 4-H Canada Science Fair.

Canada-Wide Science Fair

The four 4-H Canada Science Fair winners and their projects will be entered into the Canada-Wide Science Fair where they will compete against the best and the brightest from across Canada! The 2023 Canada-Wide Science Fair took place in Edmonton, AB from May 14–19, 2023.

Take a look back at past 4-H Canada Science Fairs and projects:

2022 4-H Canada Science Fair

2021 4-H Canada Science Fair

2020 4-H Canada Science Fair

2019 4-H Canada Science Fair

2018 4-H Canada Science Fair

2017 4-H Canada Science Fair

2016 4-H Canada Science Fair

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