Windmill makes very easy and the materials are easy to get around us. Here is a windmill tutorial: How to make a windmill . In this video, we can know how to make a paper pinwheel easy. It’s an amazing DIY science toy and DIY tutorial for kids.
f it is made by little children, we can refer to below windmill material, they are made of plastic and easier to assemble.
4.Earth Moon Sun model
Astronomy for kids can be so much fun. Learn about the relationship between the Sun, Moon, and Earth by doing these simple investigations. Learn about how the Earth rotates and model how lunar and solar eclipses occur.
Here are some other earth moon and sun models for reference.
9.Rubber Band Airplane
Learn about aeronautics and physics with our Rubber Band Aeroplanes(Here is another simple rubber band airplane)! With a twist of the propeller, the attached rubber band twists tight building tension until you are ready for flight, toss the Aeroplane into the air and watch it fly. Planes include easy to follow instructions, and the rubber band is hidden inside the fuselage. Students could try out different activities with the Aeroplane, two rubber bands, landing gear and a display stand. Made of foam. For ages 14 and up.