Science Investigatory Project Ideas for High School Students

1. Hydroponic gardening: Growing plants without soil. 

2. Solar water purification: Using sunlight to purify water.

3. Biodegradable plastic: Investigating eco-friendly alternatives.

4. Air quality monitoring: Assessing pollutants in the atmosphere.

5. Electrolysis of water: Producing hydrogen and oxygen from water.

6. Homemade battery: Creating electricity from household items.

7. Wind turbine efficiency: Maximizing energy production from wind. (

8. Biodiversity mapping: Studying species distribution in an area.

9. Food preservation techniques: Investigating methods to extend shelf life.

10. Soil erosion control: Preventing loss of topsoil.

Like more stories