National Science Day Challenge 2025
We are thrilled to invite your students to participate in the National Science Day Challenge, a wonderful opportunity to ignite scientific curiosity, inspire innovation and encourage hands-on learning!
Exciting Prizes
| Place | No. of Prizes | Criteria (Solve) | Prizes | |
|---|---|---|---|---|
|
1st |
3 |
>= 8 Challenges |
STEM kit worth Rs 5,000 + Printed certificate + T-shirt + School excellence award |
|
|
2nd |
5 |
>= 5 Challenges |
STEM kit worth Rs 2,000 + Printed Certificate + T-shirt |
|
|
3rd |
10 |
At least 1 Challenge |
STEM kit worth Rs 500 + Printed certificate |
4th |
Evaluation Criteria
| Criteria | Weightage | Details |
|---|---|---|
|
Scientific accuracy |
50% |
Demonstrates accurate scientific principles, well-researched and implemented concepts. |
|
Presentation & communication |
50% |
High quality, functional projects with clear explanations and strong visual appeal. |
Contest Eligibility
Participate by completing any one challenge from the 12 activities list below.
Make your own mini working models of:
- Submarine
- Parachute
- Bird in a cage
- Climbing Creeper
- Reverse Fish
- Balloon Rocket
- Ghost Effect
- Magnetic Wheel
- Electroscope
- Insect Eye
- Disappearing Words
- Mirror Maze
How to submit?
Each challenge is given as a separate video.
You can:
- watch the video of each challenge
- select the ones you like
- choose your materials
- make a working model
- shoot a video
- submit video file link in the form below
Who can participate?
Students from Grade 4 & above
Submission Deadline
28 February 2025
Upload your challenge submission 👇🏼
Pick your concept👇🏼
Our Happy Participants
Reverse Fish & Submarine Challenges
Balloon Boat Challenge
Parachute Challenge
Bird in a Cage Challenge
Select Your Challenge
#1 DIY Submarines work
Working Principle: Scientific Terms of Buoyancy & Density made simple for a 6 year old to understand..
#2 DIY Parachute work
Working Principle: Scientific Terms of Air Resistance made simple for a 6 year old to understand.
#3 DIY Bird in a cage
Working Principle: Scientific Terms of Persistence of vision made simple for a 6 year old to understand.
#4 DIY Climbing Creeper
Working Principle: Scientific Terms of Friction made simple for a 6 year old to understand.
#5 DIY Reverse Fish
Working Principle: Scientific Terms of Refraction of light made simple for a 6 year old to understand.
#6 DIY Balloon Rocket
Working Principle: Scientific Terms of Newton’s 3rd law made simple for a 6 year old to understand.
#7 DIY Ghost Effect
Working Principle: Scientific Terms of Hologram made simple for a 6 year old to understand.
#8 DIY Magnetic Wheel
Working Principle: Scientific Terms of Magnetic repulsion made simple for a 6 year old to understand.
#9 DIY Electroscope
Working Principle: Scientific Terms of Static electricity made simple for a 6 year old to understand..
#10 DIY Insect Eye
Working Principle: Scientific Terms of Compound Eye made simple for a 6 year old to understand..
#11 DIY Disappearing words
Working Principle: Scientific Terms of Color filters made simple for a 6 year old to understand.
#12 DIY Mirror Maze
Working Principle: Scientific Terms of Multiple reflection made simple for a 6 year old to understand.
