1. Living things and growth: labeling plant parts, life processes of fish, water transport in plants, height measurement and bar chart completion, comparing growth in boys vs. girls 2. Materials and properties: flexible, hard, transparent materials, magnetic materials (iron, steel), material classification by conductivity and strength, use of materials in everyday objects 3. Forces and motion: force measurement with spring balance, decreasing/increasing force, slide movement, effect of friction and speed, shape change under pressure 4. Senses and adaptation: using braille (touch), interpreting patterns, fair test in jelly cube experiment, observing changes in shape 5. Health and nutrition: classifying foods as healthy/unhealthy, harmful ingredients in cookies, nutrients in apples, link between food and health risks 6. Electricity and magnetism: conductors/insulators, identifying materials for magnets, electrical properties of materials, completing electrical circuits, results interpretation from rubber band investigation