CBSE National Science Exhibition
by Central Board of Secondary Education (CBSE)
National-level STEM showcase
CBSE-organised national science exhibition for Classes 6-11 on the theme STEM for Viksit and Atmanirbhar Bharat, with regional and national rounds.
Mode
Hybrid
Fee
₹3,000
Participation format
Team
Teams of 2
Duration
Regional and national rounds spread across October
Time needed
2 days at the regional exhibition, 9 AM to 5 PM; national round if selected
Eligibility
Open to students in Classes 6-11 from CBSE-affiliated schools across India. Participation is team-based, with each team comprising up to two students from the same category and one mentor science teacher. Schools can register a maximum of two teams.
- Grade level
- Grade 6 to 11
- Eligibility region
- Available nationwide across India
- Prerequisites
- Student must be enrolled in a CBSE-affiliated school
- Registration is done by the school, not directly by students
- Each team comprises a maximum of two students from the same category
- One mentor science teacher must guide each team
- A school may register a maximum of two teams
- Project must be original and developed by the student team
- Project must use eco-friendly materials and align with one of the seven sub-themes
See if your child qualifies.
Rewards and recognition
Award
Cash Prizes
National-level winners receive cash prizes.
Certificate
Merit Certificate
Merit certificates are awarded to national-level winning projects.
Opens doors to
Top entries become eligible to participate in NCERT's Rashtriya Bal Vaigyanik Pradarshani 2026 and the IRIS National Science Fair, enhancing future academic profiles.
Recognition
National-level Recognition
Skills your child builds
Key dates
- Registration opened
- 27 Oct 2026
- Registration closes
- 14 Nov 2026
Online · CBSE Science Exhibition Portal / Video Conferencing
How to apply
- 1School fills participant details on the CBSE Science Exhibition portal
- 2School makes the online registration payment
- 3Login credentials are sent to the school's cbseshiksha email id
- 4Team submits project details including sub-theme, title, problem statement, report, and mentor recommendation
- 5Selected teams present face-to-face at the assigned regional venue
- 6Regional winners advance to the National Level Exhibition
Rules and guidelines
- Same team must participate at both regional and national levels
- Sub-theme cannot be changed after regional selection
- Students, mentor teacher, project title and sub-theme cannot be modified post-registration
- Exhibit must be original student work
- Exhibit dimensions must not exceed 36 inches deep, 48 inches wide and 5 feet high
- Only one project per team
- Schools bear all construction and travel expenses
- Late registration is not permitted
- Registration fee is non-refundable
- The exhibit must be original student work and use eco-friendly materials
Technology requirements
- Internet access and video conferencing tools for foreign CBSE-affiliated schools participating online in regional rounds
Fees and financial support
Fee details
Registration fee of ₹3,000 per team, paid online by the school through the CBSE payment gateway.
Refund policy
Registration fee is non-refundable under any circumstances.
About this opportunity
The CBSE National Science Exhibition is an annual event for students from CBSE-affiliated schools, focusing on STEM for Viksit and Atmanirbhar Bharat. Student teams are invited to design original, eco-friendly, investigation-based projects that address real-world problems through science, technology, engineering, and mathematics.
Participation is open to students in Classes 6-11, with teams of up to two students guided by a mentor science teacher. The exhibition features regional rounds held across India, including online participation for foreign CBSE schools, leading to a National Level Exhibition for top entries.
Rounds and format
The exhibition is conducted in two stages: Regional Science Exhibitions and a National Level Exhibition. Regional rounds are held face-to-face at various host schools across the country. Foreign CBSE-affiliated schools participate in their regional rounds online via video conferencing. The best fourteen exhibits from each regional venue, subject to quality, are selected to advance to the National Level Exhibition, which is held physically in India.
How entries are judged
Projects are assessed based on: Creativity and imagination (20%), Originality and innovativeness (15%), Scientific thought/principle/approach (15%), Technical skills, workmanship, craftsmanship etc. (15%), Educational value, scalability and utility for society in future (15%), Economics (low cost), portability and durability (10%), and Presentation – effectiveness of display and relevant explanations (10%). The decision of the judges/experts is final.
Selection process
The top fourteen exhibits from each regional level venue, based on quality and evaluation by expert judges, are selected to qualify for the National Level Exhibition.
Academic details
Difficulty: Mixed Levels
What's covered
Aligned with CBSE school curriculum and the National Education Policy emphasis on STEM and experiential learning
Frequently asked questions
How can students enhance their project's originality and innovation?
Students can focus on identifying unique problems, exploring unconventional solutions, and integrating interdisciplinary approaches. Thorough research and creative thinking are key to developing a distinctive project.
What are the common pitfalls participants should avoid during project development?
Common pitfalls include last-minute preparation, neglecting eco-friendly materials, not adhering to size restrictions, and failing to clearly articulate the scientific principle behind the project. Careful planning and adherence to guidelines are crucial.
How important is the presentation aspect in the overall evaluation?
Presentation is a significant component, accounting for 10% of the evaluation. A clear, confident, and engaging explanation of the project, along with an organized and attractive display, can significantly impact the judges' assessment.
What strategies can help students manage competitive pressure effectively?
Students can manage pressure by focusing on their learning and growth rather than solely on winning. Practicing presentations, seeking feedback from mentors, and maintaining a positive mindset can build confidence and reduce stress.
Beyond winning, what are the long-term benefits of participating in this exhibition?
Participation offers invaluable experience in scientific inquiry, problem-solving, and project management. It fosters critical thinking, collaboration, and communication skills, which are essential for future academic and career success.
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