From snow melting to a microwave zapping your TV dinner, physical changes surround us. This kit introduces younger students to common and physical changes as objects transform before their eyes. They'll identify phase changes as ice melts, investigate heat absorption as popcorn pops, and manipulate the size and shape of Play-Doh with their hands, rolling pins, and more. A detailed instruction manual guides experiments and includes a terrarium expansion project. After lessons conclude, allow students to use the materials to conduct their own investigations for experiential learning! Kit includes full-color instructor's manual, reproducible student worksheets, answer keys, and experiment materials for 24 students working in groups of 4. Full contents list below. Microwave, clock, and ice required, not included. Recommended for Elementary.