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: 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
Introduction: In this topic, we show a working model of drip irrigation system for science exhibition using materials that are easily available. Drip irrigation is one of the best solutions that have been developed to save water. This is a micro irrigation system where the water is allowed to drip slowly to the roots of … Read more
Introduction: In this topic, we show a model of heart for school science exhibition. We use very simple materials that are easily available. The human heart is the organ in the body that pumps blood through the blood vessels of the circulatory system. It provides the body with necessary nutrients for its proper functioning. The … Read more
Introduction: In this topic, we show a working model of the kidney using simple materials for school science exhibition. Kidneys are a very important organ in humans. It has a bean-shaped organ and located just below the rib cage, on each side of the spine. Each kidney is the size of a fist. Kidneys remove … Read more