Grade 1 - Shape and Space
Standard 1.SS.1 - Compare different objects and determine which is heavier or lighter.
Included Skills: Measurement, Comparison
Demonstrate an understanding of measurement as a process of comparing by: identifying attributes that can be compared, ordering objects, making statements of comparison, filling, covering, or matching. • Identify common attributes, including length, height, mass, volume, capacity, and area that could be used to compare two objects. • Compare two objects and identify the attribute(s) used to compare. • Determine which of two or more objects is longest or shortest by matching and explain the reasoning. • Determine which of two or more objects is heaviest or lightest by comparing and explain the reasoning. • Determine which of two or more given objects holds the most or least by filling and explain the reasoning. • Determine which of two or more given objects has the greatest/least area by covering and explain the reasoning.