A great STEM project that will increase children's curiosity in science: Straw and colorful floating boat experiment! Required materials, step-by-step preparation and scientific explanation.
Increase children's focus time and dexterity with materials at home! How to play the game of keeping the money fixed on the orange floating on the water and what are its benefits?
Small plastic pieces of different colors are placed inside the transparent bottle. As you add water to the bottle, the straws move upward.