## how to make 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

## how to make 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

## how to make dam working model for science 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 on dam working model: … Read more

## how to make 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

## how to make 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

## how to make 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: step by step video instructions: https://www.youtube.com/@howtofunda

## how to make 3D working model of the human kidney

Creating a 3D working model of the human kidney using cardboard can be a fascinating and educational science project for an exhibition. Below are the steps to create such a model: Materials Needed: Instructions: https://www.youtube.com/@howtofunda

## how to make waste water treatment working model

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

## How to 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 Step Video: 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 … Read more

## kidney working model speech/ writeup/essay science project

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

## how to make 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: Step by Step Video Instructions: By following these steps, you can create a buzz wire game science project … Read more

## how to make 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

## how to make hydraulic lift working model using syringes to lift a car

Creating a hydraulic lift working model using syringes to lift a car using cardboard can be an interesting and educational project. Here’s a step-by-step guide on how to build it: Materials needed: Step by Step Video Instructions: By following these steps, you can create a simple yet effective working model of a hydraulic lift using … Read more

## how to make rainwater harvesting and water purification working model

Rainwater harvesting and water purification are two important processes that contribute to sustainable water management and environmental conservation. Here are the definitions of each: Rainwater Harvesting: Water Purification: Creating a rainwater harvesting and water purification working model Creating a rainwater harvesting and water purification working model using a house, a plastic tray to hold rooftop … Read more

## how to make kidney working model using syringes

Creating a kidney working model using syringes to represent both the left and right kidneys, as well as a bladder using a syringe with a tap to control urine flow, can be an engaging educational project. Here’s how you can do it: Materials needed: Step by Step Video Instructions: By following these steps, you can … Read more