In this category, we add all the diy school project models for secondary school students,(Class 9 / Grade 9).
Where students can do themselves step by step for their school exhibition or fair
A water purification working model demonstrates how filtration removes impurities from water, making it clean and safe for use. This model uses simple materials like big gravel, small gravel, soil, tissue paper, and paper cups to explain a basic filtration process. Components of the Model How It Works Conclusion This working model effectively demonstrates how … Read more
A windmill working model demonstrates how wind energy can be converted into mechanical or electrical energy. It is an excellent project for a science exhibition, showcasing renewable energy and sustainable development. Components of the Model How It Works Conclusion This windmill model demonstrates the principles of harnessing wind energy, an eco-friendly and renewable resource. It … Read more
A wind vane is a device used to show the direction of the wind. It is commonly seen in weather stations and is an essential tool for meteorologists. A working model of a wind vane is a simple and effective way to demonstrate how this device functions in a science exhibition. Components of the Model … Read more
A hydraulic crane working model demonstrates the principle of hydraulics, which uses fluid pressure to lift and move heavy objects. This simple model, made using cardboard, wheels, a nail, copper wire, and a 9V battery, is perfect for a science exhibition. Components of the Model Working Principle Conclusion This working model effectively shows how hydraulic … Read more
A working model on transport and communication shows how people, goods, and information move from one place to another. It highlights the importance of these systems in connecting the world and making our lives easier. Components of the Model How It Works Conclusion This working model demonstrates how transport and communication are the backbone of … Read more