1. Food and Nutrition

• Components of Food: Understanding different nutrients like carbohydrates, proteins, fats, vitamins, and minerals.
• Balanced Diet: Importance of a balanced diet and the role of various nutrients in maintaining health.
• Food Sources: Identifying plant-based and animal-based sources of food.
• Food Preservation: Basic methods of food preservation to prevent spoilage.

2. Materials and Their Properties

• Different Types of Materials: Introduction to materials like wood, metals, plastics, fibers, and their everyday uses.
• Properties of Materials: Exploring properties like hardness, solubility, transparency, and magnetism.
• Separation of Substances: Learning methods like filtration, sieving, and evaporation to separate mixtures.

3. The World of Living

• Living and Non-living Things: Characteristics that differentiate living beings from non-living objects.
• Parts of a Plant: Study of different parts of a plant like roots, stems, leaves, flowers, and their functions.
• Body Movements: Basic understanding of the human skeletal system and how muscles help in movement.
• Habitat and Adaptation: Understanding how plants and animals adapt to different habitats like deserts, forests, and water bodies.

4. Water

• Sources of Water: Exploring natural sources of water such as rivers, lakes, wells, and oceans.
• Water Cycle: Introduction to the water cycle, including processes like evaporation, condensation, and precipitation.
• Importance of Water: Understanding the necessity of water for life, water conservation, and the concept of clean and safe water.

5. Air Around Us

• Composition of Air: Learning about the different components of air, including oxygen, nitrogen, carbon dioxide, and water vapor.
• Importance of Air: Understanding the role of air in breathing, combustion, and plant photosynthesis.
• Air Pollution: Basic understanding of air pollution, its causes, and its impact on health and the environment.

6. Moving Things, People, and Ideas

• Motion and Measurement of Distances: Introduction to motion, types of motion (linear, circular, and periodic), and basic units of measurement (centimeter, meter, kilometer).
• Measuring Length: Learning how to measure length using scales and the importance of accurate measurement.
• Concept of Speed: Understanding the concept of speed as distance covered per unit time.

7. Light, Shadows, and Reflections

• Sources of Light: Identifying natural and artificial sources of light.
• Shadows: Understanding how shadows are formed, and factors affecting the size and shape of shadows.
• Reflection: Basic concepts of reflection and how mirrors work.

8. Electricity and Circuits

• Electricity: Introduction to electricity, understanding electric cells (batteries), bulbs, wires, and the concept of an electric circuit.
• Conductors and Insulators: Learning about materials that conduct electricity (conductors) and those that do not (insulators).
• Basic Circuit: Constructing simple electric circuits and understanding how they work.

9. Magnets

• Magnetic and Non-Magnetic Materials: Differentiating between materials that are attracted to magnets and those that are not.
• Properties of Magnets: Understanding the properties of magnets, including poles, attraction, and repulsion.
• Uses of Magnets: Everyday uses of magnets in devices like compasses, electric motors, and refrigerators.

10. Our Environment

• Natural Resources: Introduction to resources like water, air, soil, and their importance for life.
• Importance of Trees: Understanding the role of trees in the environment and the concept of afforestation and deforestation.
• Waste Management: Basic ideas about biodegradable and non-biodegradable waste, recycling, and reducing waste.

11. Health and Hygiene

• Personal Hygiene: Importance of maintaining personal cleanliness and hygiene practices.
• Communicable Diseases: Introduction to common diseases, their causes, and prevention methods.
• First Aid: Basic understanding of first aid and its importance in everyday life.

12. Science in Everyday Life

• Application of Science: Exploring how science is used in daily life, from cooking and cleaning to technology and transportation.
• Inventions and Discoveries: Learning about important scientific discoveries and their impact on society.