Hook your students with this unforgettable science demo! In this interactive activity, students begin by forming a hypothesis about how many packing peanuts will fit in a coffee mug. What they don’t know is that the mug contains acetone—causing the peanuts to seemingly "vanish" as they're added! This eye-catching experiment is the perfect way to introduce chemical changes and states of matter. Includes a step-by-step lesson, student questions to guide observation, prediction, and reflection. Pe