Dancing Raisins Science Project Objective Observe how gas bubbles can make raisins “dance” by demonstrating the principles of buoyancy and density. Materials Needed A clear glass or jar Soda water (carbonated water) or a combination of vinegar and baking soda A handful of raisins (fresh raisins work best) Spoon (if using vinegar and baking soda) …
Category: Science Basic
Food can spoil right away if the environment is favorable for bacterial growth. If you want to teach kids about how bacteria grow and the importance of refrigeration, this is the science project to for you. What you need: Balloons 2 to 3 glass soda bottles Yeast How to do it: Get the glass soda …