Nutrition in Plants
Nutrition in Animals
Fibre to Fabric
Heat
Acids, Bases, and Salts
Physical and Chemical Changes
Weather, Climate, and Adaptations
Winds, Storms, and Cyclones
Soil
Respiration in Organisms
Transportation in Animals and Plants
Reproduction in Plants
Motion and Time
Electric Current and Its Effects
Light
Water: A Precious Resource
Forests: Our Lifeline
Wastewater Story
| Topic | Sub Topic | Approximate Number of Classes |
| Nutrition in Plants | Modes of Nutrition, Autotrophic Nutrition, Heterotrophic Nutrition, Photosynthesis | 4-5 |
| Nutrition in Animals | Types of Nutrition in Animals, Digestive System, Feeding Habits of Animals | 4-5 |
| Fibre to Fabric | Animal Fibres, Plant Fibres, Yarn, Fabric Production, Properties of Fibres | 4-5 |
| Heat | Temperature, Heat and its Effects, Measuring Temperature, Transfer of Heat, Expansion of Solids | 4-5 |
| Acids, Bases, and Salts | Acids, Bases, and their Properties, Indicators, Formation of Salts, Neutralization Reaction | 4-5 |
| Physical and Chemical Changes | Physical Changes, Chemical Changes, Reversible and Irreversible Changes, Importance of Chemical Reactions | 4-5 |
| Weather, Climate, and Adaptations | Weather and Climate, Climate Zones of India, Adaptations in Animals, Adaptations in Plants | 4-5 |
| Winds, Storms, and Cyclones | Air Pressure, Winds, Storms, Cyclones, Safety during Storms and Cyclones | 4-5 |
| Soil | Soil Formation, Soil Profile, Types of Soil, Soil Erosion, Conservation of Soil | 4-5 |
| Respiration in Organisms | Breathing, Respiration, Types of Respiration (Aerobic, Anaerobic), Breathing Mechanism | 4-5 |
| Transportation in Animals and Plants | Circulatory System in Humans, Transportation in Plants, Transpiration, Heart Function | 4-5 |
| Reproduction in Plants | Modes of Reproduction in Plants, Sexual Reproduction, Asexual Reproduction, Pollination | 4-5 |
| Motion and Time | Speed, Time, Distance, Distance-Time Graphs, Measurement of Time, Uniform and Non-uniform Motion | 4-5 |
| Electric Current and Its Effects | Electric Circuit, Conductors and Insulators, Heating and Magnetic Effects of Electric Current | 4-5 |
| Light | Reflection, Refraction, Dispersion of Light, Shadows and Images, Properties of Light | 4-5 |
| Water: A Precious Resource | Importance of Water, Distribution of Water, Water Scarcity, Water Conservation | 4-5 |
| Forests: Our Lifeline | Importance of Forests, Types of Forests, Deforestation, Conservation of Forests | 4-5 |
| Wastewater Story | Sources of Wastewater, Sewage Treatment, Reuse of Water, Water Pollution | 4-5 |
5+ Years of Experience
B.E (Anna University)
6+ Years of Experience
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