There are many kinds of weather. Weather changes form day to day. Weather can be described by measurable quantities Temperature and Wind Materials exist in different states.
Water can change from one state to another Rain is part of the water cycle.
A variety of engaging activities present the concepts in ways the young students can understand. Each concept begins with teacher directions for lessons that present that concept. Following these teacher resource pages are reproducibles such as sets of picture cards, minibooks, and lab sheets to record the results of hands-on investigations.