The 2021 Rideau St. Lawrence Science Fair is now open for public viewing.
Congratulations to our Virtual Fair Participants for being pioneers in this new online experience. You can enjoy their projects online at ProjectBoard – YSC. Select Ontario-Rideau St. Lawrence from the Drop-Down Menu.
Judging is now complete. The Awards Ceremony was held online April 9 at 10:00 am. CLICK HERE to see the Awards Ceremony. A complete list of winners will be posted to our Results page soon. Congratulations to all.
We welcome participants from the United Counties: Stormont, Glengarry, Dundas and Akwesasne.
Rideau-St. Lawrence Science Fair
Our Fair is Now Live! Check Out the Poster
The 2021 Virtual Rideau St. Lawrence Science Fair is now live. Find it at the YSC Virtual Fair Site by choosing Ontario – Rideau St...
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Registration Details and Updates
Registration for the 2021 Virtual Rideau St. Lawrence Science Fair is now closed. Check back for the results in April.
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Check Out The YSC FAIR SITE
We will be using the same platform that was used by the YSC Stem Fair last year. Check out some of the projects here.
Learn more2018 Fair Statistics
From the Blog
Latest Press Releases
Team RSLSF Wins Gold and More at CWSF 2019 in Fredericton
Finalists from the Rideau St. Lawrence Science Fair, Kenny Patel, Jack Sloan, Monis Sayyid and Guillaume Gégo attended CWSF Fredericton 2019 at the University of New...
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John Waddington Receives Youth Science Canada Distinguished Service Award
Youth Science Canada announced the ten recipients of its 2018 Distinguished Service Award. The Awards annually recognize up to ten volunteers and staff from across...
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