Students will:
1. compare the three states of water (liquid, solid, gas),,
2. understand how water transforms from one state to another,
3. understand that evaporation has occurred when liquid water changes into a gas (water vapor), or a when a puddle disappears on a hot day,
4. understand that condensation has occurred when water vapor changes back into a liquid, as when a window steams up.
Each page invites your learner to interactive with the subject to engage the information. Lessons use a