Water covers these concepts: - water is a liquid with certain properties - water exists in three forms in nature - cold changes water from a liquid to a solid - heat changes water from a liquid to a gas - water can change from a gas to a liquid - the changes water makes are part of a cycle - people need water to live - moving water can do work A variety of engaging activities present the concepts in ways that students can understand. Each concept presented includes: - teacher directions for lessons - reproducible resource pages such as sets of picture cards, minibooks, and lab sheets to record the results of hands-on investigations
Water covers these concepts: - water is a liquid with certain properties - water exists in three forms in nature - cold changes water from a liquid to a solid - heat changes water from a liquid to a gas - water can change from a gas to a liquid - the changes water makes are part of a cycle - people need water to live - moving water can do work A variety of engaging activities present the concepts in ways that students can understand. Each concept presented includes: - teacher directions for lessons - reproducible resource pages such as sets of picture cards, minibooks, and lab sheets to record the results of hands-on investigations