YOU ARE
INVITED TO

NARMADA BALGHAR CONTEST 2025

OUR 4TH COMPETITION

About The Contest

PRIZES

HERE IS THE PRIZE FOR NBG-CONTEST WINNERS 2025

Hotel 1

INNOVATION COMPETITION

HERE IS YOUR PRIZE FOR THIS COMPETITION

Hotel 2

C.A.D COMPETITION

HERE IS YOUR PRIZE FOR THIS COMPETITION

Hotel 3

ESSAY COMPETITION

HERE IS YOUR PRIZE FOR THIS COMPETITION

NBG Contest 2025

Dear Educators, Visionary Students, and Change makers of Tomorrow,


We trust this message finds you thriving in your pursuit of knowledge and innovation. As the world evolves at an unprecedented pace, we stand at crossroads where curiosity, creativity, and technology converge to shape our collective future. At NBG, we’ve always believed that education is not just about learning—it’s about doing, creating, and transforming. Today, let us join in writing the next chapter of this journey, Make India Great.

A Legacy of Igniting Minds : Our journey to foster Experiential & Immersive Learning began years ago rooted in the belief that every student holds the potential to redefine the future. Before the world paused, we witnessed sparks of brilliance in our pre-COVID competitions(link attached below for previous competitions’ overview)
2016-17 CONTEST: 50 teams (200+ students) competed for ₹50,000 in prizes.
2017-18 CONTEST: 128 teams (400+ students) competed for ₹75,000 in prizes.
—a testament to growing passion.
These events weren’t just contests; they served as incubators for innovators who have pioneered solutions in sustainable design.
Now, we return to schools with new opportunities, Let’s ignite even brighter flames.

REFRESHER TRAINING & USAGE SEMINARS

To ensure that all participants are well-prepared, NBG is offering FREE REFRESHER TRAINING sessions from May-2nd to June-30rd 2025. A schedule of the available courses is attached for your convenience. We encourage you to select the courses you wish to attend and advise us as soon as possible before April 30. The Contest will be scheduled between mid-June to July, stay tuned for the detailed schedule.

Seminars: As platform to share usage experience, four seminars will be held during May/June. Industry veterans will lead these seminars. A schedule will be publicized 3 weeks before each seminar. We encourage every Teacher & Student to take this opportunity to explore their potential and contribute to the future of technology and innovation. We look forward to your enthusiastic participation in the NBG 2025 Contest. Kindly go through the list of attachments for reference.


Warm regards,
Team NBG

INNOVATION COMPETITION 2025

Hotel 1

INNOVATION COMPETITION

HERE IS YOUR PRIZE FOR THIS COMPETITION

Objective: Empower innovators to design simple, sustainable solutions that turn everyday struggles into stories of resilience and progress, pioneer STEM-based solutions through functional prototypes, fostering collaboration and inclusivity. Champion sustainable, research- driven ideas that address real-world challenges, while nurturing creativity, teamwork, and actionable impact.

BASED ON NBG-CURRICULUM:

1. Physics Innovations

Sub-Categories:

  • Optics & Light: Periscopes, kaleidoscopes, solar-powered light systems.
  • Electricity & Magnetism: Homemade generators, electromagnetic cranes, wireless power transfer models.
  • Motion & Mechanics: Ballistic catapults, hydraulic lifts, friction-reducing vehicles.
  • Sound & Waves: DIY musical instruments, noise-canceling prototypes, ultrasound applications.
  • Pressure & Force: Air-powered rockets, hydraulic bridges, vacuum experiments.

2. Chemistry Innovations

Sub-Categories:

  • Acids, Bases & Salts: pH-neutral cleaners, natural indicators (turmeric, beetroot).
  • Combustion & Flame: Eco-friendly fire starters, flame-retardant materials.
  • Metals & Non-Metals: Corrosion-resistant coatings, metal extraction from waste.
  • Carbon & Compounds: Biofuels from organic waste, carbon footprint calculators.
  • Separation Techniques: Water purification models, oil-spill cleanup methods.

3. Biology Innovations

Sub-Categories:

  • Microorganisms: Probiotic foods, antibiotic resistance experiments.
  • Respiration & Health: Low-cost spirometers, air quality monitors.
  • Reproduction & Cells: DNA extraction kits, mitosis/meiosis models.
  • Ecosystems: Mini aquaponics, biodegradable seed bombs.
  • Food Science: Nutrient preservation techniques, insect-based protein.

BASED ON NBG CO-CURRICULUM:

Sub-Categories:

  • Additive Manufacturing Technology (3D Printing)
  • Drone Technology.
  • Virtual Reality & Augmented Reality.
  • Artificial Intelligence Application Tools.
  • Blockchain Technology.
  • Coding/Programming.

Any Topic Related to STEM (Science, Technology, Engineering & Manufacturing)

1. Innovation:

Uniqueness of ideas and interdisciplinary connections.

2. Practicality:

Feasibility of proposed solutions for real-world adoption.

3. Research Depth:

Use of credible sources for references.

4. Real World Applications:

Areas where the Innovation can connect to real world applications.

5. Presentation:

Represent your designs briefly in a manner such that non-technical audience get proper insights.

1.Participants need to submit working model/Prototype for corresponding selected topic.
2.Along with the model participant needs to describe the innovation in a chart paper (model applications, usecases, etc).
3.Participants can participate Individually or as team (max 4 members).
4.Preferred language English, Hindi & Gujarati.

C.A.D(Computer Aided Design) COMPETITION 2025

Hotel 2

C.A.D COMPETITION

HERE IS YOUR PRIZE FOR THIS COMPETITION

11 prizes of Rs. 1000 will be awarded to students who offer their designed & printed products

Objective: Contestants can display NEW product design using Tinker CAD, AutoCAD or a CAD tool of their choice. A design by altering an available STL file will also qualify.This CAD challenge prioritizes Additive Manufacturing principles to drive sustainable, scalable production of designs like 3D-printed medical implants or ocean plastic-based tools. Participants can leverage advanced manufacturing techniques (tracks for the same given below) to ensure cost-effective, high-precision solutions aligned with real-world Industrial, Medical, Educational and Ecological needs.

List of Files related to School students in entry level manufacturing are shown in NBG-STL FILES Group A (Click here)
Complex application files and subjects are in NBG-STL FILES-Group B (Click here)
Additive Manufacturing has entered almost every field of engineering. A list of various articles is at NBG-Digital Archive (Click here)

Contestants who have entered any new field or product are invited to display.
Special invitation is extended for those innovative applications that address a local opportunity. Any "JUGAD" is precious.

TOPICS:

1. Medical Innovations

Sub-Categories:

  • AI-Powered Prosthetic Hands – Customizable grip patterns for different tasks (e.g., typing, lifting).
  • 3D-Printed Bone Implants – Porous structures mimicking natural bone density
  • Surgical Training Models – Anatomically accurate organs with embedded sensors for trainee feedback.
  • Bioprinted Skin Grafts – For burn victims, using biocompatible materials.
  • Drug Delivery Implants – Time-release capsules for chronic disease management.
  • Orthopedic Braces – Lightweight, breathable designs for patients.
  • Dental Aligners – AI-optimized for faster teeth straightening.
  • Assistive Exoskeletons – For mobility-impaired users, with motion-tracking sensors.
  • Neural Interface Devices – 3D-printed brain-machine interface components.
  • Nanobot Dispensers – For targeted cancer therapy (futuristic concept).

2. Sustainable Manufacturing

Sub-Categories:

  • Ocean Plastic Filament Printers – Convert marine waste into 3D printing material.
  • Modular Wind Turbine Blades – Optimized for low-wind urban areas.
  • Solar Panel Mounting Systems – Lightweight, foldable designs for disaster zones.
  • Eco-Friendly Packaging – Biodegradable, plant-based materials for e-commerce.
  • Upcycled Furniture – From construction waste to stylish home decor.
  • Water-Saving Irrigation Parts – Drip systems for arid regions.
  • Carbon Capture Filters – For industrial chimneys, using 3D-printed lattice structures.
  • Reusable Mold Systems – For concrete casting in sustainable architecture.
  • Algae-Based Filaments – Carbon-negative printing material.
  • Urban Farming Pods – Vertical hydroponic systems for cities.

3. Aerospace & Defense

Sub-Categories:

  • Satellite Antenna Arrays – Lightweight, deployable designs for low-orbit satellites.
  • Drone Swarm Components – Interlocking parts for collaborative missions.
  • Hypersonic Engine Nozzles – Heat-resistant alloys.
  • Space Habitat Airlocks – Radiation-shielded, modular designs.
  • Aircraft Cabin Parts – Ergonomic, weight-optimized seating.
  • UAV (Drone) Wings – Biomimetic shapes inspired by bird flight.
  • Mars Rover Tools – Drill bits and sample collectors for regolith analysis.
  • Stealth Aircraft Panels – Radar-absorbing geometric textures.
  • Emergency Parachute Housings – Compact, fail-safe mechanisms.
  • In-Orbit Repair Kits – Tools for fixing satellites mid-flight.

4. Education & Accessibility

Sub-Categories:

  • Low-Cost Lab Equipment – 3D-printed microscopes, centrifuges, etc.
  • Interactive Anatomy Models – With AR integration for virtual dissection.
  • Braille Math Kits – Tactile equations for visually impaired students.
  • STEM Robotics Kits – Assemblable robots for workshops.
  • Historical Artifact Replicas – For museum outreach programs.
  • Customizable Add-ons – Cup holders, tablet mounts, etc.
  • Sign Language Training Tools – Articulating hand models.
  • Modular Classroom Furniture – Adaptable desks for diverse learning needs.
  • AR-Enhanced Geography Maps – Topographic models with embedded QR codes
  • Inclusive Playground Equipment – For children with mobility challenges.

5. Disaster Response

Sub-Categories:

  • Portable Water Filters – For post-flood contamination.
  • Emergency Bridge Components – Snap-fit designs for rapid deployment.
  • Temporary Housing Units – Foldable, weather-resistant structures.
  • Medical Supply Drones – 3D-printed cargo bays for vaccines/meds.
  • Solar-Powered Charging Stations – For communication devices in blackouts.
  • Debris Removal Tools – Lightweight grapplers for rescue teams.
  • Flood Barrier Systems – Interlocking panels with AI-predicted fit.
  • Firefighter Helmets – Heat-resistant with integrated air quality sensors
  • Earthquake-Resistant Foundations – For quick-rebuild homes.
  • Crisis Communication Towers – Solar/Wind-powered signal boosters.

6. Consumer Goods & Customization

Sub-Categories:

  • Smartphone Cases – With integrated health monitors (e.g., UV sensors).
  • Custom Orthotic Insoles – Scanned and printed for individual foot shapes.
  • Personalized Jewlery – AI-generated designs based on user preferences.
  • Adaptive Kitchen Tools – For assembled kitchens (e.g., ergonomic knives).
  • 3D-Printed Eyewear – Ultra-light frames with adjustable hinges.
  • Modular Sneakers – Interchangeable soles for different sports.
  • Pet Prosthetics – Custom-fit limbs for injured animals.
  • Gaming Controller Grips – Tailored to hand size/grip style.
  • Gardening Tools – Ergonomic designs for urban balconies.
  • Recyclable Fashion Accessories – From filament waste to wearable art.

7. Industrial Tooling

Sub-Categories:

  • Composite Injection Molds – For high-temperature plastics.
  • Robotic Gripper Attachments – Customizable for fragile objects.
  • Conveyor Belt Guides – Wear-resistant, modular designs.
  • Sensor Housings – For IoT-enabled factory equipment.
  • Maintenance Tool Kits – Compact, 3D-printed wrenches/calipers.
  • Quality Control Fixtures – For precision measurement of machined parts.
  • Hydraulic System Components – Leak-proof connectors.
  • Warehouse Robot Parts – Lightweight, impact-resistant frames.
  • Ergonomic Hand Tools – Reduce worker fatigue in assembly lines.

1. Innovation:

Uniqueness of ideas and interdisciplinary connections.

2. Practicality:

Feasibility of proposed solutions for real-world adoption.

3. Sustainability :

How sustainable the prototype and its material are with respect to surroundings.

4. Aesthetics/Ergonomics:

Efficient Design methodologies used with proper shape tuning as per requirement .

5. Presentation:

Represent your designs briefly in a manner such that non-technical audience get proper insights.

1. Submit A descriptive report(preferred language: Hindi, English, Gujarati) describing the design (components included, applications etc.)
2. Format for submission should be strictly .STL (file size upto 100 MB).

ESSAY COMPETITION 2025

Hotel 3

ESSAY COMPETITION

HERE IS YOUR PRIZE FOR THIS COMPETITION

Objective: This competition celebrates educators as the heartbeat of change—inviting you to share stories where lessons exceed textbooks, policies meet equality, and every student’s unique potential is unlocked. Illuminate stories where Emerging Technologies don’t replace teachers, but empower you to heal gaps, spark curiosity, and make every child feel seen.

1.Learning Reforms

Topic: "Breaking the Chains of Rote Learning: Innovative Strategies to Foster Creativity and Critical Thinking in Classrooms"

2. NEP’s College-Level Impact on Schools

Topic: "The Ripple Effect: How NEP’s Higher Education Reforms Will Transform School-Level learning "

3. Technology in Daily Education

Topic: "From Blackboards to AI: Integrating Technology Seamlessly into Teaching and Learning"

4. Digitizing Education

Topic: "Blueprint for a Digital Revolution: Can India Achieve 100% Digitized Education?"

5. Skill Development & Entrepreneurship

Topic: "Beyond Textbooks: Embedding Skill Development and Entrepreneurial Mindsets in School Curricula"

6. Indian vs. Global Education Systems

Topic: "Lessons from Abroad: What India Can Learn (and Unlearn) from Foreign Education Models"

7. NEP: Bridging Tradition and Modernity

Topic: "NEP 2020: Reviving Ancient Wisdom or Championing Modern Skills? A Balanced Perspective"

1. Innovation:

Uniqueness of ideas and interdisciplinary connections.

2. Practicality:

Feasibility of proposed solutions for real-world adoption.

3. Research Depth:

Use of credible sources for references.

4. Engagement:

Quality of multimedia elements and clarity for a non-technical audience.

5. Presentation:

Feasibility of proposed solutions for real-world adoption.

1.Essay should be submitted in pdf format only.(PDF SIZE: UPTO 25 MB)
2.Participants can include supportive elements or infographics like images, diagrams wherever required.
3.Essay should have word limit of maximum 2200-2500 words.
4.Preferable Language for Essay: Hindi, English & Gujarati.