Every student of CBSE Class 8 wishes to prepare a good Science project for their Science exhibition. Here, we have listed out simple CBSE Class 8 Science working models for the school projects. These best CBSE working models for Class 8 Science projects, along with details of what is required and how to do it, are given in this article below.
The CBSE Science projects given below are tested and most popular among school exhibitions. The materials used in these models are commonly available in your house, and few you can buy at very low cost. These simple and useful CBSE Class 8 Science working models include Science fair projects for kids, middle school students and upper school students.
CBSE Science Working Models for Class 8
In this model, see how a concave mirror collects solar radiation and concentrates on one small particular point. Apart from this, you also learn how the colour can absorb the sunlight and its effect amount of heat on an object. This CBSE Class 8 Science project needs to be conducted outdoors on a sunny day or indoors if the sunlight enters the room through the window.
The electric generator working model from CBSE Class 8 Science is designed to help students to understand how electricity is generated. This project can be created using materials that are available easily in your home. The electric generator is also known as a wooden generator and is a simple yet fun experiment of producing electricity through mechanical energy.
Potato contains many water substance chemicals that cause a chemical reaction when interacting with one or more electrodes. Batteries contain sulfuric acid as electrolyte, while copper and zinc as electrodes. These chemicals and elements can be found in fresh potato that contains a lot of juice.