Self retracting Pinwheel is a perfect DIY STEM project for kids to try at home. Explore how Newton's three laws and angular momentum helps the pinwheel to rotate.
Learn to make your own magnetic compass using needle and a permanent magnet. Understand the basic working principles of compass. Fun & Useful DIY for kids.
Build your own anemometer using paper cups and straws and measure the speed of wind. Interesting science fair project for middle school students.