Earth's Land and Water
preNGSS-2ES - Pre-NGSS 2nd Grade - Earth Science
After identifying and designing models of landforms and bodies of water, students explore how water exists on Earth in three states and the movement of water on land and through the atmosphere. Students apply their knowledge to help identify sources of water and what is usable. Lessons include identifying and keeping track of uses of water in the classroom, home, and community. Students design a plan for water conservation. Discontinued Unit - supported through 2020-2021 school year.