newtons first law of motion working model for science exhibition

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

acid rain model for a science exhibition

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

solar-powered water pump working model

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

distillation of water working model for a science exhibition

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

reflex arc working model science project for exhibition – biology project – diy | howtofunda

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

working model of a dam for a science project exhibition

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: By following these steps, … Read more

Newton’s third law working model making

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

newtons second law of motion working model science project for exhibition

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

working model of arms and muscles

Creating a working model of arms and muscles using balloons, pipes, cardboard, nuts and bolts, and thread can be a fascinating and educational project for a science exhibition. Below are the steps to create such a model: Materials Needed: Instructions:

waste water treatment working model – water purification working project

Creating a wastewater treatment working model with five stages in separate glass cups can be an educational and visually engaging project. Below is a simplified version of such a model that demonstrates the basic principles of water purification. Each glass cup will represent a different stage of the treatment process. Materials Needed: Instructions: This simplified … Read more

Connect a 9V DC water pump with a 9V battery and a switch to pump water

To connect a 9V DC water pump with a 9V battery and a switch to pump water, you can follow these steps: Materials Needed: Steps: By following these steps, you should be able to connect a 9V DC water pump with a 9V battery and switch to pump water effectively. Remember to prioritize safety and … Read more

kidney working model speech/ writeup/essay science project

kidney working model with stand for science fair exhibition

Good [morning/afternoon/evening], ladies and gentlemen. Today, I am delighted to present to you an exploration into the remarkable functionality of the human kidney through the lens of a working model. The kidney, often overlooked in its significance, plays a pivotal role in maintaining our body’s internal environment. In this presentation, we will delve into the … Read more

buzz wire game science project working model

Creating a buzz wire game science project working model using GI wire, a 9V battery, a switch, and cardboard can be a fun and educational project. Here’s a step-by-step guide on how to build it: Materials needed: Instructions: By following these steps, you can create a buzz wire game science project working model using GI … Read more

solar-powered house working model

You can create a solar-powered house working model with LED lighting and a cardboard garden model to demonstrate renewable energy concepts and sustainable living practices. Adjustments can be made based on available resources and desired level of detail or complexity. Creating a solar-powered house working model using a real solar panel, LED light, cardboard houses, … Read more