In this category, we add all the diy school project models for secondary school students (Class 8 / Grade8).
Wwhere students can do themselves step by step for their school exhibition or fair
Here are 20 science project ideas focused on health and cleanliness, spanning various topics from disease prevention to environmental hygiene: Health Science Project Ideas: Cleanliness Science Project Ideas: Conclusion: These project ideas cover a broad range of topics related to health and cleanliness, providing opportunities for practical experiments and valuable learning experiences. Whether you’re interested … Read more
Overview: Nuclear power plants generate electricity using the heat produced from nuclear fission, a process where the nucleus of an atom splits into smaller parts. This process releases a significant amount of energy, which is then used to produce steam that drives turbines connected to electricity generators. Components of the Nuclear power working Model: Let’s … Read more
This simple earthquake alarm demonstrates how basic principles of physics and electricity can be applied to create a practical device for detecting seismic activity. Earthquake Alarm working model explanation How Earthquake Alarm Works? https://www.youtube.com/@diypandit
To explain the working principle of a smoke absorber built using cardboard, a DC motor, and a filter. This smoke absorber demonstrates basic principles of air filtration, showing how fans and filters can work together to improve air quality. By understanding these principles, we see how simple devices can address environmental issues. Working Principle: Summary: … Read more
Hydraulic brakes use the power of liquid to stop vehicles smoothly and efficiently. This model demonstrates the concept of hydraulic brakes using syringes, tubes, and a DC motor. Here’s how it works in simple terms: Creating a hydraulic brake working model using a CD disk, DC motor, and syringes is an excellent way to understand … Read more
Creating a saltwater and electricity conductivity experiment using a 9V battery can be a simple and informative project. Here’s a step-by-step guide: Materials Needed: Steps by Step Video Instructions: https://www.youtube.com/@diypandit
day and night working model(3d) – new innovative and creative design – science exhibition | craftpiller #dayandnight #workingmodel #newdesign #innovativeideas #creative #scienceexhibition #sciencemodel #scienceproject #craftpiller #diy #diyproject #3d Creating a day and night working model using cardboard, colored paper, and a DC motor for rotation can be a fun and educational project. Here’s how you … Read more
This simple rocket demonstrates the basic principle of Newton’s first law of motion, as the rocket remains at rest until an external force (the expulsion of water) acts upon it, causing it to move forward. Newton’s First Law of Motion Newton’s first law of motion describes how an object behaves when no force is acting … Read more
Creating an acid rain model for a science exhibition can help illustrate the harmful effects of environmental pollution. Here’s a simple way to make one using cardboard, colors, and a ball for the sun decoration: Materials Needed: Instructions: By following these steps, you can create a visually engaging acid rain model for your science exhibition, … Read more
Creating a solar-powered water pump working model is an excellent way to demonstrate renewable energy and its applications. Here’s how you can make one using a DC water pump, a solar panel, a plastic tray, and a pipe: Materials Needed: Step by Step Instructions: By following these steps, you can create a functional and educational … Read more
Creating a distillation of water working model for a science exhibition is a great way to demonstrate the process of purifying water. Here’s how you can make one using a glass flask with a stand, a plastic bottle to cool the distilled water, a DC water pump, and a glass cup to hold the distilled … Read more
Creating a reflex arc working model for a science project exhibition can be both educational and interactive. Here’s how you can make one using cardboard to create a human body with a hand, colored paper for fire, and simulated alarm and light in the brain area: Materials Needed: Step by Step Instructions: By following these … Read more
Creating a working model of a dam for a science project exhibition can be both educational and engaging. Here’s how you can make one using two plastic trays, a DC water pump, cardboard, plants for decoration, a road with cars, and two side hand bridges: Materials Needed: Step by Step Instructions on dam working model: … Read more
Creating a Newton’s third law working model using cardboard, paper, and syringes can be an engaging science project for an exhibition. Here’s a simple way to do it: Materials Needed: Step by Step Instructions: By building and presenting this model, you can illustrate Newton’s third law of motion in action and demonstrate how it applies … Read more
Newton’s second law of motion Newton’s second law of motion states that F = ma, or net force(F) is equal to mass(m) times acceleration(a) Rocket Example When the Rocket engines ignite, they push hot gases out the back. This creates a force that pushes the rocket forward. Newton’s second law says that this force depends … Read more