Students love this! This Lab is engaging, hands on, rigorous and easy prep! It requires inexpensive and commonly available materials.Dancing Raisins is an oldie but goodie, however this product has an NGSS/Common Core twist. You will need the following materials: Beakers, Baking Soda, Vinegar, Raisins, something to give the mixture a quick stir like a scoopula and something that can measure liquids. When the students mix the vinegar and baking soda with the raisins in the solution, the bubbles a