Help your students build real understanding of evaporation and condensation through ninety questions that move from basic recognition to genuine reasoning about how the Earth works.
Sample questions include "In which phase change do water vapor molecules lose energy and transition to a liquid state?", "How can evaporation lead to cooling?", and "In a closed system, what happens to water vapor as temperature decreases?"
All three worksheets cover the same topic in different question styles. That means you can use one as a pretest, another for practice or homework, and the third as a follow up quiz, without students ever seeing the same question twice.
This set is part of a NGSS aligned earth science unit. The unit also covers the Water Cycle, Water Cycle Model Creation, Runoff and Collection, Groundwater and Aquifers, Human Impact on the Water, and Global Water Distribution, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 6-8 earth science classes, and for review at any point in the school year. This set is aligned to NGSS standard MS-ESS2-3.
