“Hello everyone!Welcome to my science project video.Today I’m going to explain my Rainwater Harvesting Working Model — a simple way to save water by collecting and storing rainwater. This project shows how we can harvest rainwater at home or in schools to reduce water shortage and protect the environment.” What is Rainwater Harvesting? “Rainwater harvesting … Read more
“Hello everyone!Welcome to my maths working model project video.Today, I’ll be showing a fun and interactive rotating shapes model.This model uses DC motor and switches to display different 2D shapes like square, triangle, circle, and more — each shape appears when I press a switch!” Objective of the Project “The goal of this project is … Read more
“Hello everyone!Welcome to my science project video.Today I’ll be presenting a working model on hydroelectricity — one of the most important renewable energy sources in the world. Let’s see how we can generate electricity using water!” What is Hydroelectricity? “Hydroelectricity means generating electricity using flowing water.This happens in hydropower plants where dams are built across … Read more
“Hello everyone!Welcome to my science project video.Today I will show you a working model on wastewater purification — a very important topic in today’s world, where saving water is more important than ever.” What is Wastewater? “First, what is wastewater?It’s the dirty water that comes from our homes, schools, and industries — from bathrooms, kitchens, … Read more
1. Wind Energy Is a Renewable Source Wind energy is renewable and sustainable — it will never run out as long as the sun shines and the Earth rotates. 2. Wind Is Caused by the Sun Wind forms due to uneven heating of the Earth’s surface by the Sun, which creates pressure differences — wind … Read more
1. Converts Heat to Electricity A thermal power plant generates electricity by burning fuel (like coal, oil, or gas) to produce steam, which drives a turbine connected to a generator. 2. Steam Is the Main Driver Water is heated to a high temperature to turn into high-pressure steam. This steam spins the turbine blades — … Read more
1. The Sun Provides More Energy Than We Need 2. Solar Energy Is a Renewable Resource 3. Solar Panels Work Using the Photovoltaic Effect 4. Solar Energy Powers Big Things 5. India Is a Global Leader in Solar Power 6. Solar Power Can Save Money 7. Solar Panels Need Sunlight, Not Heat 8. Solar Power … Read more
Introduction: Description: This model consists of: It demonstrates: How to Make – Step-by-Step: Materials Required: Video Steps: Conclusion: This simple working model proves that solar power is a sustainable and reliable energy source. It helps reduce electricity bills, cuts pollution, and supports green energy. Through this project, students can understand the basics of renewable energy, … Read more
This model demonstrates an automated flood prevention solution using simple sensors and motor mechanisms. When rainwater is detected, the system activates a submersible pump to drain water from the basement, thus preventing flooding. This model is especially useful for urban smart homes, low-lying building basements, and monsoon-prone areas. The project combines basic electronics with environmental … Read more
A wind vane is a device used to show the direction of the wind. It is also called a weather vane. Wind vanes are usually placed on rooftops, towers, or poles, where the wind can blow freely. How it works: This simple wind vane model shows how we can measure wind direction using basic materials. … Read more
This model demonstrates how a greenhouse creates a controlled environment to help plants grow. It traps heat from sunlight using a transparent cover, maintaining a warm and moist atmosphere inside. Greenhouses are used in agriculture to grow plants even in cold weather or poor soil conditions. This DIY model shows the greenhouse effect, temperature control, … Read more
To help students understand number patterns and sequences through an interactive and visual working model. This DIY TLM model allows learners to predict the next number in a series and understand the logic behind arithmetic or geometric sequences. Materials Required: How to Make – Step-by-Step: Model Version 1: Number Slider Model Version 2: Rotating Wheel … Read more
To demonstrate the basic process of filtration used in separating insoluble solids from liquids, using a 3D working model that simulates real-life laboratory filtration. Materials Required: How to Make – Step-by-Step: Scientific Principle: Filtration is a physical separation technique used to remove insoluble substances from liquids. It is commonly used in chemistry labs, water purification, … Read more
Learn how to make a beautiful States and Capitals Working Model of India using LED lights for your school exhibition or social science fair. This DIY project combines art, map craft, and simple circuit work to help students interactively learn India’s geography. Each time you press a button for a state, its capital city lights … Read more
Learn how to make a thermal power plant working model that demonstrates the complete process of electricity generation and distribution using thermal energy. In this DIY science model, we simulate the journey from burning coal in a boiler to lighting up homes via turbines, generators, transmission lines, and distribution units. This is a great hands-on … Read more