Discover solutions, density, buoyancy, and buoyant force in three hands-on explorations using eggs and soda pop. It is perfect as a spring and Easter activity or for a properties of matter, solutions, and mixtures science unit. This project-based unit includes an investigation, exploration activity, and STEM Challenge. A teacher guide and student worksheets will guide you step-by-step. This hands-on exploration and teacher guide includes:Correlation to the NGSSTeacher Background Information and