UT.I. Students will understand that chemical and physical changes occur in matter.
I.2. Evaluate evidence that indicates a physical change has occurred.
I.2.a. Identify the physical properties of matter (e.g., hard, soft, solid, liquid, gas).
I.2.b. Compare changes in substances that indicate a physical change has occurred.
I.2.c. Describe the appearance of a substance before and after a physical change.