The test design is vague or incomplete, but an attempt is made. The student describes a workable test design but does not list two ways to melt ice. The student lists at least one way to melt ice. OR The student gives a vague description of a test design. OR The student response shows minimal understanding of how to design an investigation.
Response is totally incorrect or irrelevant.
Z. They recorded their observations below. In your Student Answer Booklet, draw a chart like the one shown below. Use the information above to sort all of objects U through Z into two groups. On your chart, write the letters to show which objects you put into each of your groups. Describe the property you used to sort the objects into Group 1 and Group 2.