Youth Science London/Thames Valley Science & Engineering Fair
  • Home
  • Students
    • 2026 Fair Schedule
    • Register
      • Registration – TVSEF 2026
      • Student Eligibility
    • Divisions
    • Getting Started – How to Do a Project
    • Awards
      • Divisional
      • Special
      • Grand
      • School Trophies
      • Scholarships
      • Teacher of the Year
    • Rules
      • Academic Integrity
      • Exhibits
      • Judging
      • Ethics – Humans
      • Ethics – Animals
      • Mentors
      • Safety
    • CWSF Student Page
    • FAQ – In Person Fair
    • More Opportunities
  • Donors
    • Become a Donor
    • Donate Now
  • Judges
    • Register as a Judge
    • Judging Process
      • Preparation for Judges
      • Judging Timetable
      • Judging Assignments
      • Enrollment
      • Conflict of Interest
      • Hospitality
      • Children of Judges
    • Awards
    • Divisions
    • Workshop
    • Judging forms
    • Judging Committee
  • Results
    • TVSEF
    • CWSF Finalists
      • 2021 – present
      • 2011 – 2020
      • 1996 – 2010
    • YSC Online STEM Fair
    • ISEF
    • EUCYS
    • Teacher of the Year
    • School Trophies
    • Distinguished Service Award
  • About the Fair
    • Bylaws
    • Committee
    • Mission
Select Page

Thames Valley Science & Engineering Fair 2026

  • TVSEF 2026 »
  • TVSEF 2026 General
TVSEF_2026_Gen_28
TVSEF_2026_Gen_29
TVSEF_2026_Gen_30
TVSEF_2026_Gen_31
TVSEF_2026_Gen_32
TVSEF_2026_Gen_33
TVSEF_2026_Gen_34
TVSEF_2026_Gen_35
TVSEF_2026_Gen_36
TVSEF_2026_Gen_37
TVSEF_2026_Gen_38
TVSEF_2026_Gen_39
TVSEF_2026_Gen_40
TVSEF_2026_Gen_41
TVSEF_2026_Gen_43
TVSEF_2026_Gen_44
TVSEF_2026_Gen_45
TVSEF_2026_Gen_46
TVSEF_2026_Gen_48
TVSEF_2026_Gen_47
TVSEF_2026_Gen_49
TVSEF_2026_Gen_50
TVSEF_2026_Gen_52
TVSEF_2026_Gen_51
◄ 1 2 3 ►

Photographers: Rita Vilis, Jeff Regan and others;

Donate now

Contact US

Thames Valley Science and Engineering Fair
547 Cypress Ave
London, Ontario   N6H 3R4
Tel: 519-691-6892
Charity Registration Number: 891745044 RR0001
Full Contact List

Obama on Science Fairs

“We need to teach our kids that it’s not just the winner of the Super Bowl who deserves to be celebrated, but the winner of the science fair. We need to teach them that success is not a function of fame or PR, but of hard work and discipline.” President Obama, State of the Union Address 25 January 2011

Founded in 1971

The first London District Science & Technology Fair was held in the Faculty of Education building in 1971.   Our name was modernized to the Thames Valley Science & Engineering Fair in 2013.

  • Facebook
  • X
  • Instagram
  • RSS