Compare two objects by weight. Place an object into a container. Then, compare the weight of the filled container to the empty container by selecting the heavier or lighter item as specified by the prompt
B. Determine which of two objects on a balance scale is heavier or lighter
C. Determine which of two balance scales holds objects that are about the same weight
D. Identify which picture of objects on a balance scale matches a description of their weight (Level 1)
E. Identify which picture of objects on a balance scale matches a description of their weight (Level 2)