In this category, we add all the diy school project models for pre-college students (Class 11 / Grade11 ).
where students can do themselves step by step for their school exhibition or fair
Introduction Waste management is one of the greatest challenges of our time. With increasing urbanization and population, the amount of waste generated daily has risen drastically. If not managed properly, waste leads to pollution, health hazards, and environmental degradation. The solution lies in segregating waste, recycling materials, generating energy, and disposing non-recyclables safely. This working … Read more
Introduction Waste management has become one of the most urgent issues of modern life. To build a clean and healthy environment, waste must be segregated at the source. In India and many other countries, the government has introduced a 4-color dustbin system for easy segregation: This project creates a working model of four dustbins using … Read more
Agriculture has always been the backbone of human civilization. Farmers work tirelessly to grow crops that sustain life, yet they often face challenges that reduce their productivity and profits. In rural India, where most farmers still depend on traditional practices, even small improvements and low-cost innovations can create a huge impact. The two problems that … Read more
Here are the Top 10 INSPIRE Award MANAK Project Ideas on the theme: “Energy” – perfect for school students , especially for science exhibitions and real-life innovation-based competitions. These ideas focus on renewable energy, conservation, and smart use of power, and are low-cost, creative, and working model-friendly. 1. Solar-Powered Multi-Use Charger (for Villages or Disaster … Read more
Concept: This model simulates how kidneys filter blood (normal water) and produce urine (yellow-colored water), using: Materials Needed: How to Make: Video Step-by-Step 1. Base and Background Setup 2. Make the Kidneys 3. Attach Syringes as Pumps 4. Simulate Blood In & Urine Out 5. Bladder & Urethra 6. Decoration & Labeling How It Works … Read more
Objective: To demonstrate how a dam stores water, releases it for irrigation and electricity generation, using real flowing water, DC motor pump, and simple materials. Materials Required: Material Purpose Cardboard sheets Dam structure and base Transparent tray Reservoir (lake) Water bottles (2-3) Water source + water tower DC water pump (mini) To circulate water Small … Read more
This is a 3D atom model showing its internal structure.The center or nucleus contains protons and neutrons, while electrons revolve around it in orbits. Each component is represented with colored balls and glowing LEDs, controlled using switches.This model demonstrates how atoms are structured and the role of subatomic particles. Video Construction Steps: Step 1: Prepare … Read more
This is a working 3D model of the human hand using hinge joints. Each finger is made of 3 bones (phalanges) connected by hinge joints, allowing them to bend in one direction. The thread works like tendons that pull the bones, simulating how our real muscles move fingers. This model shows how ligaments and muscles … Read more
Concept Overview: How to Make the 3d Heart Working Model: 1. Build the Heart Structure (3D Look): 2. Create the Circulatory Flow: 3. Syringe Movement Mechanism: 4. Add Final Touches:
This working model shows how food moves through the human digestive system using peristalsis. Each syringe represents muscle movement that pushes food from one organ to another. Starting from the mouth, food travels through the esophagus to the stomach, then into the intestines where digestion and absorption take place. Finally, waste is expelled through the … Read more
Demonstrates how heat from the Earth’s core is used to generate electricity using steam turbines, and how that electricity is transmitted via transmission towers and poles to light a bulb. In this geothermal model, heat from deep inside the Earth heats underground water, producing steam. This steam rises through a pipe and spins a turbine, … Read more
Here’s a creative and practical Thermal Energy Generator (Heat to Electricity) Working Model idea using a TEC (Thermoelectric Cooler) to power a DC motor (for rotation) and a buzzer (for sound). This is ideal for science exhibitions, especially under energy conversion themes. This model demonstrates the conversion of thermal energy directly into electrical energy using … Read more
This 3D model of a hibiscus flower is designed to demonstrate the structure and parts of a complete flower. Made using cardboard, tissue paper, fevicol, and paint, it creatively represents essential parts like petals, sepals, stamen, pistil (stigma, style, ovary), and leaves. The model helps students visually understand the reproductive system of flowering plants. Each … Read more
Renewable Energy Facts Solar Energy Facts Wind Energy Facts Hydroelectric Energy Facts Biomass Energy Facts Geothermal Energy Facts
“Hello everyone!Welcome to my science exhibition project video.Today, I’m excited to show you my working model of Chandrayaan-3, India’s proud lunar mission by ISRO.In this project, I’ll explain how Chandrayaan-3 works, how I made the model, and why it’s a big achievement for our country.” What is Chandrayaan-3? “Chandrayaan-3 is India’s third lunar mission, launched … Read more