Complete Science standards-based lesson on 7 magnetic pages on water's changes of state: boiling, evaporation, melting, condensation, freezing, sublimation. Includes great diagram. All title slides are font size 72 in dark blue ink with beige background. Supporting information is 60 font bright red ink. Material can be seen from anywhere in most classrooms during lesson and make a great progressive lesson wall during remainder of unit. Student material and teacher guide included. Ready for next period class in seconds; reuseable year after year.