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

The resources above correspond to the standards listed below:

Minnesota Academic Standards

MN.1.3. Earth and Space Science
1.3.1. Earth Structure and Processes
1.3.1.3. The student will understand that Earth materials include solid rocks, sand, soil and water. These materials have different observable physical properties that make them useful.
1.3.1.3.2. Describe similarities and differences between soil and rocks.
MN.1.4. Life Science
1.4.2. Interdependence in Living Systems
1.4.2.1. The student will understand that natural systems have many components that interact to maintain the living system.
1.4.2.1.1. Recognize that animals need space, water, food, shelter and air.