Benchmark 4D
The Physical Setting: Structure of Matter
Grades K-2, page 76

Objects can be described in terms of the materials they are made of (clay, cloth, paper, etc.) and their physical properties (color, size, shape, weight, texture, flexibility, etc.).

NSES Content Standard B 
Physical Science: Properties of objects and materials 
Grades K-4, page 127 
Objects have many observable properties, including size, weight, shape, color, temperature, and the ability to react with other substances. These properties can be measured using tools such as rulers, balances, and thermometers.