Science at Elementary Level

This chapter deals with the concept of nutrients. It discusses consumers and their types. We will also get to learn about the components of food and cleansing foods. Various modes of nutrition in different organisms are also discussed.

This chapter covers materials of use, their sources and properties. It discusses the biodegradable and non-biodegradable materials with a brief description. The physical and chemical properties of various materials are also discussed.

This chapter focuses on the living and non-living things and their growth and adaptation mechanisms. We will learn about the plant and animal world along with their classification and significance. It also discusses viruses and uniqueness of seeds.

This chapter deals with the concept of electric current and magnetism which includes circuits, their diagrams, measuring units. We will learn about the electromagnet, electric bell, heating, magnetic effect, magnets and their roles.

In this chapter, we will learn about natural phenomena, their kinds, causes, effects, cases and examples. It also explains the possibilities and destruction caused by earthquakes, volcanoes, cyclones, etc., and methods to manage them.

This chapter discusses the natural resources with their advantages and limitations. It also explains water, wind, soil, biodiversity, solar, geothermal and tidal energy. The conservation of natural resources is also mentioned here.