Life Science

This chapter deals with the concept of food. It explains the main nutrients that we get from different foods. It briefs on a balanced diet. It also discusses how to avoid the wastage of food and how to preserve it.

This chapter talks about teeth. It discusses the various types of teeth, along with their names and figures. It describes the structure of the tooth. It also mentions how to take care of our teeth.

In this chapter, we will study the digestive and excretory systems. We will understand the functions of organs such as the mouth, oesophagus, stomach and liver. We will also learn about the benefit of chewing food well and healthy eating habits.

This chapter deals with the study of the different parts of plants in the surroundings and environment. It discusses the functions of each part of the plant and the process of transpiration. It also mentions the uses of plants.

This chapter covers topics like habitat and adaptation, terrestrial plants, aquatic plants, and some more adaptations in plants.

This chapter covers topics like habitat and adaptation, adaptations for habitats, adaptations for food habits, adaptations for protection, adaptations in behaviour, and animals in danger.

This chapter deals with our body. It explains the five sense organs present in our body. The different organ systems such as the skeletal, excretory, circulatory, nervous, digestive, and reproductive systems are also discussed here.

This chapter covers topics like introduction to hygiene, care of teeth, care of hands and feet, care of sense organs, keeping clean, and fit and healthy.

This chapter covers topics like sense organs, sense of touch, sense of smell, and people with disabilities.

This chapter covers topics like animals that live in groups, animal behaviour, animals help each other, pollination and bee-keeping, animal ears, hair, fur and feathers.

This chapter discusses the different types of food we eat. It explains the necessity of food, sources of food and the why we need to eat cooked food. It also discusses the utensils used for cooking food and the process of cooking food.

This chapter is all about living and non-living things. We will study the difference between living and non-living things with the help of various examples. It also briefs on the movement of human beings, animals, birds, and insects.