POPULAR SCIENCE - ​​​Grades 4 & 5

1. Solar System and Planets: Questions about the planets in our solar system, their characteristics, and their orbits.
2. States of Matter: Understanding the different states of matter (solid, liquid, gas) and how they change under various conditions.
3. Ecosystems and Food Chains: Exploring different ecosystems, food chains, and the interdependence of organisms.
4. Human Body Systems: Basic knowledge about the major systems of the human body, such as the circulatory, respiratory, digestive, and nervous systems.
5. Forces and Motion: Concepts related to forces, motion, and simple machines.
6. Electricity and Circuits: Understanding the basic principles of electricity and simple circuits.
7. Magnets and Magnetism: Exploring the properties of magnets and how they interact with other materials.
8. Sound and Light: Understanding the properties of sound and light, how they travel, and how they interact with objects.
9. Rocks and Minerals: Learning about different types of rocks, their formation, and their uses.
10. Life Cycles: Understanding the life cycles of plants and animals, including metamorphosis and reproduction.
11. Weather and Climate: Questions about weather patterns, climate zones, and climate change.
12. Environmental Conservation: Raising awareness about the importance of environmental conservation and sustainable practices.
13. Scientific Method and Inquiry: Introducing the scientific method and the process of conducting scientific investigations.
14. Adaptations and Survival: Understanding how animals and plants adapt to their environments for survival.
15. Simple Chemical Reactions: Introducing basic chemical reactions and their applications.