ESS1+(K-2)+-+1

1a describing, comparing, and sorting rocks and soils by similar or different physical properties (e.g., size, shape, color, texture, smell, weight). 1b recording observations/data about physical properties. 1c using attributes of properties to state why objects are grouped together (e.g., rocks that are shiny or not shiny).
 * Students demonstrate an understanding of earth materials by …**