9. Water Play Experiment-Sink or Float
Activities involving water are very interesting to kids. They like playing with it so this is a perfect way to teach them about science. All you need for this activity is a medium-large container filled with water and a few toys which can get wet. Simply put the toys in the water one by one and observe along with your kid. Which toys remain on the surface and which sink in water? Try to ask your kids many questions while they are putting the toys in water to see what they think.