The Central Board of Secondary Education (CBSE) has launched the Science Challenge 2026-27 for students in Classes 8, 9, and 10. Registration for the first round is open from October 14 to October 30, 2026. This challenge aims to encourage scientific curiosity, inquiry, and problem-solving skills among students in CBSE-affiliated schools.
- Registration for Round 1: October 14 to October 30, 2026
- Round 1 (within schools): November 2 to November 13, 2026
- Registration for Round 2: November 17 to November 25, 2026
- Round 2 (computer-based): November 30 to December 4, 2026 (tentative)
- Six students per school (two from each class) qualify for Round 2
What is the CBSE Science Challenge 2026-27?
The Science Challenge is a competition organized by CBSE to foster scientific temper and critical thinking among students of Classes 8 to 10. It consists of two rounds: the first round is conducted within schools, and the second round is an inter-school computer-based competition.
Who can participate in the Science Challenge?
Students studying in Classes 8, 9, and 10 in CBSE-affiliated schools are eligible to participate. Schools must register their students for the first round through the official Science Challenge portal.
How is the selection process structured?
The first round takes place within schools from November 2 to November 13, 2026. Schools receive a multiple-choice question paper on November 2 through the Science Challenge portal. Teachers conduct the test in classrooms, ensuring fair supervision. Students have 60 minutes to complete the test.
After evaluation, each school can nominate six students for the second round—two students from each class (8, 9, and 10). The second round is a computer-based test held between November 30 and December 4, 2026 (tentative dates).
How are students assessed in the first round?
Students are evaluated based on the number of correct answers and the time taken to complete the test. Candidates who answer all questions correctly are given priority. If multiple students have the same score, the one who finishes earlier ranks higher.
How can schools register for the Science Challenge?
Schools affiliated with CBSE can register students for the first round by following these steps:
- Visit the CBSE Science Challenge portal at cbseacadit.nic.in/sc
- Log in using the school's List of Candidates (LOC) credentials
- Enter the number of participating students for Round 1
- Complete registration between October 14 and October 30, 2026
After Round 1, schools must register their selected students for Round 2 between November 17 and November 25, 2026.
What certificates will participants receive?
All students who participate in the second round will receive an online participation certificate from CBSE. Additionally, the board will award appreciation certificates to the best-performing students.
Why is the CBSE Science Challenge important?
This challenge helps students develop scientific thinking, inquiry skills, and problem-solving abilities. It encourages active learning and prepares students for future scientific pursuits.
