1. Solar Oven Experiment: Harness sunlight for cooking in a DIY solar oven.
2. Plant Growth Factors: Investigate how different factors affect plant growth.
3. DIY Electric Generator: Build a simple generator and explore electricity generation.
4. Water Purification Methods: Compare effectiveness of various water purification methods.
5. Paper Airplane Aerodynamics: Explore aerodynamics with paper airplane designs
6. Magnetic Levitation: Build a levitating system using magnets and study the principles.
7. Density Tower: Create a colorful density tower to visualize different liquid densities.
9. DIY Lava Lamp: Explore density and chemical reactions with a homemade lava lamp.
10. Hydroponics Experiment: Grow plants without soil and study hydroponic systems.