Welcome to the Let's Talk Science Challenge

 Test your science knowledge at the Let's Talk Science Challenge!

A full day of science, technology, engineering and math -- all wrapped up in fun and excitement!

The Let's Talk Science Challenge (formerly the All Science Challenge) is a free science enrichment event for Grades 6, 7 and 8 students across Canada. This event includes an exciting question and answer competition with a fun, hands-on design challenge that inspires students to acquire science, technology, engineering and math (STEM) knowledge beyond their curriculum.

Beginning in January, teams of two to four students study the Let's Talk Science Challenge handbook, which covers a range of science material and topics. This preparation culminates in a one day event that begins with a question and answer competition followed by a design challenge. At the end of the day, the winners are celebrated, presented with medals, and crowned the Let's Talk Science Challenge Champions.

All competitions are held in April and May each year at participating Let’s Talk Science Outreach sites across Canada. Check the event locations and dates to find a location nearest you.

Attention all Grade 6,7 and 8 students - tell your teacher or parents you want to participate!


Thank you to our supporters for making the Let's Talk Science Challenge possible!

National Presenting Partner

Pfizer Logo

National Major Sponsors

Honda Canada Foundation 3M Logotakeda200x100

National Supporting Sponsors

Amgen LogoNextEra Energy Canada

Regional Lead Sponsors

Economic Action PlanHibernia STEM LogoGovernment of Ontario LogoBC Hydro Logo
John Blachford / H.L. Blachfordbonavista-sm
CH2M Hillgoogle-smQuanser

Regional Supporting Donors

Dow logostantec200x100SaskEnergy

Thank you as well to the supporters who help Let's Talk Science connect science volunteers with young Canadians.

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