This section introduces the basic concepts of food, its sources, and the importance of nutrition for healthy living. Students learn about plant and animal food sources, components of food (carbohydrates, proteins, fats, vitamins, minerals), balanced diet, and deficiency diseases. MCQs in this section help reinforce understanding of healthy eating habits and the role of nutrients in growth, energy, and body maintenance.

This section explains the sources and types of fibres used to make fabrics. Students learn about natural fibres such as cotton, jute, wool, and silk, and how fibres are spun into yarn and woven or knitted into fabric. MCQs focus on fibre sources, fabric-making processes, and the uses of different textiles in daily life.

This section introduces different materials found in our surroundings and their properties. Students learn to classify materials based on appearance, hardness, solubility, transparency, and other physical characteristics. MCQs help reinforce understanding of how materials are grouped and their practical uses in everyday life.

This section explains the different types of changes occurring in our surroundings. Students learn about reversible and irreversible changes, physical and chemical changes, and changes caused by heating, cooling, or mixing substances. MCQs strengthen understanding of everyday examples and the science behind these transformations.

This section introduces the basic structure of the human body and how it moves. Students learn about bones, joints, muscles, and the skeletal system, along with different types of body movements in humans and animals. MCQs help reinforce understanding of body support, posture, and coordination.

This section focuses on the characteristics of living organisms and their habitats. Students learn about adaptation, types of habitats (terrestrial and aquatic), and how plants and animals survive in different environments. MCQs reinforce understanding of life processes, surroundings, and survival needs.

This section introduces basic concepts of motion and standard methods of measurement. Students learn about types of motion, measuring length using standard units, and simple measuring tools. MCQs help reinforce understanding of accurate measurement and everyday applications of motion.

This section introduces the basic properties of light and how we see objects. Students learn about sources of light, reflection, shadows, mirrors, and transparent, translucent, and opaque materials. MCQs help reinforce understanding of light behavior and its everyday applications.

This section introduces the basics of electricity and simple electric circuits. Students learn about electric cells, bulbs, switches, conductors, and insulators, and how electric current flows. MCQs reinforce understanding of circuit components and safe use of electricity in daily life.

This section introduces the basic properties and uses of magnets. Students learn about magnetic and non-magnetic materials, poles of a magnet, attraction and repulsion, and everyday applications of magnetism. MCQs help reinforce understanding of magnetic behavior and simple experiments.

This section highlights the importance and properties of water. Students learn about sources of water, states of water, the water cycle, and methods of conservation. MCQs reinforce understanding of water’s role in daily life and the need for its sustainable use.

This section explains the composition and importance of air and its role in the environment. Students learn about gases in air, uses of air, wind, and the impact of air on living organisms. MCQs reinforce understanding of environmental balance and the importance of clean air.

This section focuses on types of waste and their proper disposal. Students learn about biodegradable and non-biodegradable waste, recycling, composting, and the importance of reducing pollution. MCQs reinforce awareness of cleanliness, sustainability, and responsible waste handling.