science project models
An atom is the smallest unit of matter, consisting of protons, neutrons, and electrons. This model will use plastic balls, GI metal wire, LED lights, and a battery to represent these particles. Materials Required Step-by-Step Construction 1. Base Preparation 2. Nucleus (Center of Atom) 3. Electron Orbits 4. Electrons 5. Electrical Circuit 6. Finishing https://www.youtube.com/@howtofunda
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
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
Here are Top INSPIRE Award-Winning Project Ideas on Environment & Climate Change that have been recognized for innovation, practicality, and real-world impact. These are based on actual award-winning trends and projects aligned with the Environment & Climate Change theme under the INSPIRE Awards – MANAK scheme. 1. Plastic to Fuel Converter (Pyrolysis Model) Concept: A … Read more
Here are 10 creative and practical INSPIRE Award MANAK project ideas under the theme “Disaster Management” that are suitable for school-level science exhibitions: 1. Smart Flood Alert System using Water Sensor 2. Low-Cost Earthquake-Proof Building Model 3. Cyclone-Proof House Design 4. Forest Fire Detection and Alert System 5. Portable Water Purifier for Disaster Relief 6. … Read more
What is a Kidney? The kidney is a small bean-shaped organ in our body. Every person has two kidneys, one on the left side and one on the right side of the back, just below the ribs. What does Kidney do? Why are kidneys important? Concept: This model simulates how kidneys filter blood (normal water) … Read more
This is a hydraulic crane made with syringes and cardboard. When I press this syringe, it pushes water into the second syringe, lifting the arm. This works on Pascal’s Law, which tells us that pressure in fluids moves equally in all directions. Real cranes use the same principle to lift heavy materials at construction sites. … Read more
This model represents the paper output system of a printer. Real printers use motors to push printed paper out. Here, we’re using a simple hydraulic mechanism. When we press this syringe, the connected syringe inside pushes the printed paper forward. It’s a basic example of how hydraulics can be used in machines to move things … Read more
This is a hydraulic bridge working model. It uses Pascal’s Law of pressure in fluids. When I push the syringes, water transfers pressure to lift the bridge arms just like a real drawbridge opens for ships to pass. It’s an eco-friendly, simple, and efficient technology used in many real-world machines. How to Build the Hydraulic … Read more
Life Cycle of a Plant (Step by Step) To demonstrate the stages of a plant’s life cycle in a rotatable, colorful, and interactive way, helping students and visitors easily understand how plants grow. How to Make (Step-by-step): Step 1: Make the Base Step 2: Create Rotating Circle Step 3: Add the Life Cycle Stages Step … Read more
Farmers face heavy losses when: Traditional scarecrows or fencing are ineffective, and electric fencing is expensive and dangerous. This model solves a common issue faced by farmers – crop damage from wild animals or theft. When any object passes through the field boundary, this sensor detects the movement and triggers an alarm. It can be … Read more
Introduction The kidney is one of the most important organs in the human body. Every person has two kidneys, located on either side of the backbone just below the ribs. They are small and bean-shaped but play a very big role in keeping us healthy. The main function of the kidneys is to clean the … Read more
Introduction A water dam is a large wall or barrier built across a river to stop and store water. The water collected behind the dam forms a big lake called a reservoir. This stored water is very useful for people, farms, and industries. Dams provide water for drinking, farming (irrigation), and factories. They also help … Read more
Introduction Air pollution has become one of the most serious problems of our time. With the increase in vehicles, industries, and burning of fuels like coal and petrol, the air we breathe is becoming more and more dirty. Polluted air contains harmful gases such as carbon monoxide, sulfur dioxide, and nitrogen oxides, along with tiny … Read more