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
Introduction: A solar eclipse is caused when the earth passes through the shadow cast by the moon and partially or fully blocks the rays of the sun. This can only occur when the sun, the moon and the earth are nearly aligned on the same line. The lunar eclipse occurs when the moon passes directly … Read more
Introduction: Organic farming is a style of farming where crops and livestock is produced with no use of pesticides, fertilizers, antibiotics and growth hormones. These days, many are choosing organic farming over conventional methods of farming. There are many types of organic farming like, crop rotation, green manures, compost, biological pest control and mechanical cultivation. … Read more
Introduction: In this topic, we show a charcoal sand water purifier experiment using materials that are easily available. The water we use comes from lakes, rivers, and groundwater. It is always very important to clean this water before it can be used for drinking and other domestic purposes. The process of filtration includes four steps, … Read more
Introduction: Carbon is the most abundant element in the universe and ranked in 4th. A carbon atom consists of 6 protons, 4 valence electrons. It is present in the environment in many forms, like, in the rocks, it is present as limestone or graphite. Carbon is also present in the plants and oceans and at … Read more
Introduction: A desert is a barren land where there is no or very less precipitation and thus making it difficult for life existence. Deserts are formed by due to large variations in the temperatures that puts strain on the rocks. We rarely see rains in the desert landscape, but if there is a rainfall it … Read more