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
Introduction The greenhouse effect is the process in which the gases in the atmosphere of the earth trap the heat from the sunlight and release more heat and radiation on … Read more
Introduction You might be scratching your head on what is air pollution. Air pollution is caused due to the solid and liquid particles and also due to certain gases that … Read more
Introduction In this post, we all talk about how to make the rainwater harvesting working model for your school exhibition or science fair/exhibition very easily at home completely free. First … Read more
Introduction Acid Rain Model is used to showcase how the normal rain forms into acidic rain due to the vehicle and factory pollutions that emit sulphur dioxide and nitrogen oxide, … Read more
In this topic video, we are showing how you can make yourself the human digestive system model for your biology project. Digestive system is the most important of human body. … Read more