1. Nutrition in Plants 

 Content: Introduction to autotrophic and heterotrophic nutrition, photosynthesis, and modes of nutrition in plants.

 Objective: Understand how plants prepare their food and the significance of photosynthesis.

 2. Nutrition in Animals 

 Content: Different modes of nutrition in animals, the human digestive system, digestion in ruminants, and amoeba.

 Objective: Learn the process of digestion in humans and other animals, and the types of animal nutrition.

 3. Heat 

 Content: Concepts of hot and cold, temperature, measurement, transfer of heat (conduction, convection, radiation), and applications.

 Objective: Understand how heat is transferred and its effect on different materials.

 4. Acids, Bases, and Salts 

 Content: Introduction to acids, bases, indicators, neutralization reactions, and common examples of acids and bases.

 Objective: Learn to identify acids and bases using indicators and understand neutralization reactions.

 5. Physical and Chemical Changes 

 Content: Explanation of physical and chemical changes, rusting, crystallization, and the difference between reversible and irreversible changes.

 Objective: Understand the characteristics of physical and chemical changes and their realworld examples.

 6. Respiration in Organisms 

 Content: Introduction to respiration, the human respiratory system, breathing in animals, and aerobic and anaerobic respiration.

 Objective: Learn how organisms respire, the difference between breathing and respiration, and types of respiration.

 7. Transportation in Animals and Plants 

 Content: Circulatory system in humans, transport of substances in plants, and excretory system in animals and plants.

 Objective: Understand the mechanisms of transport in animals and plants, including the circulatory and excretory systems.

 8. Reproduction in Plants 

 Content: Modes of reproduction in plants (asexual and sexual), pollination, seed dispersal, and formation of seeds.

 Objective: Study how plants reproduce and the importance of pollination and seed dispersal for plant survival.

 9. Motion and Time 

 Content: Different types of motion, measuring time, speed, and interpreting distancetime graphs.

 Objective: Learn to measure speed, time, and interpret the motion of objects through graphs.

 10. Electric Current and its Effects 

 Content: Introduction to electric circuits, effects of electric current, electromagnets, and electric components.

 Objective: Understand how electric current flows and its effects on materials, including the working of circuits and electromagnets.

 11. Light 

 Content: Reflection of light, formation of images, mirrors, lenses, and types of lenses and mirrors.

 Objective: Study the behavior of light, how it forms images, and its practical applications in everyday life.

 12. Forests: Our Lifeline 

 Content: Importance of forests, the interdependence of plants and animals, food chains, and conservation of forests.

 Objective: Understand the role of forests in sustaining life and the need for conservation.

 13. Wastewater Story 

 Content: Wastewater, its treatment, sewage system, and the importance of sanitation and hygiene.

 Objective: Learn about wastewater treatment processes and the importance of managing wastewater for public health and environmental protection.