Water Cycle in a Box Kit (Teacher-Developed, Classroom-Tested)
Conduct seven investigations into the mechanics and mechanisms of the water cycle Students learn what it is that drives the water cycle; discover that water is the only substance on Earth that exists naturally in all three phases; identify the source of water that contributes the most water vapor to the atmosphere; and engage in four more activities sure to keep their interest from evaporating. Developed by Michelle Rose. Includes: materials for 7 investigations, Instructions.