Teach composition of matter, mixtures, physical and chemical properties, states of matter, and changes of state with this complete Middle School Matter Unit. Includes illustrated lessons, notes, interactive notebooks, hands-on labs, stations, quizzes, task cards, a STEM Creation Station, a study guide, and a chapter assessment—everything needed for a zero-prep matter and properties unit. Students explore solids, liquids, gases, mixtures, buoyancy, viscosity, and fluid behavior through engagin