1. Living Things: Characteristics of animals and plants, plant structure and functions, role of light in plant growth, importance of water for plants. 2. Sound: Sources of sound, variations in loudness and quietness, movement and propagation of sound. 3. Materials in My World: Types of materials, properties affecting usage, classification methods, material transformations. 4. The Earth: Overview of planet Earth, impact of sunlight on temperature and life, types and properties of rocks, composition and significance of soil. 5. Humans: Structure and functions of the human body, sensory perception, human diversity and similarities, survival and life-sustaining processes. 6. Forces: Motion principles, push and pull dynamics, causes of movement, buoyancy in liquids, magnetic forces and attraction.