Science Worksheets and Study Guides First Grade. All about heat and energy

The resources above correspond to the standards listed below:

Colorado Academic Standards (CAS)

CO.1. Physical Science
1.1. Solids and liquids have unique properties that distinguish them. Students can:
1.1.a. Analyze and interpret observations about solids and liquids and their unique properties
1.1.b. Identify the similarities and differences of two or more groups of solids or liquids
1.1.c. Classify solids and liquids based on their properties, and justify your choice based on evidence