Science Worksheets and Study Guides First Grade. Land, water, and air

The resources above correspond to the standards listed below:

Maryland Standards

MD.2.0. Earth/Space Science: Students will use scientific skills and processes to explain the chemical and physical interactions (i.e., natural forces and cycles, transfer of energy) of the environment, Earth, and the universe that occur over time.
2.E.1. Interactions of Hydrosphere and Atmosphere: Describe observable changes in water on the surface of the Earth.
2.E.1.a. Cite examples of the sun's effect on what happens to water on the Earth's surface: Water disappears from puddles, wet surfaces after rain, any open container, etc.; Water can be a liquid or a solid and go back and forth from one form to another