Portal:Science/Topics
From Karnataka Open Educational Resources
Class 9 topics
| Natural Resources | Food | Heat |
| Classification of living organisms | Nature of Light | The world of microbes |
| Biogeochemical cycles | Properties of Matter | Excretion in Animals |
| Lens | Synthetic Materials | Life Processes |
| Chemicals in our daily life | Cell Division | Reproduction in Animals |
| Optical Instruments | Circular Motion | Electronic Configuration |
| Chemical Bonding | Electromagnetic Radiation | Basics of computer |
| Gravitation | Photoelectric Effect and LASER | Electricity |
| Evolution of Life | Radioactivity | The Sun |
Other topics
- Energy
- Measurements
- Organisms
