Ohio Science Academic Content Standards (2002)
Relate uses, properties and chemical processes to the behavior and/or arrangement of the small particles that compose matter.
Grade Level Indicators (Grade 6)
Describe that in a physical change (e.g., state, shape, size) the chemical properties of a substance remain unchanged.
Describe that chemical and physical changes occur all around us (e.g., in the human body, cooking, industry).
National Science Education Standards
Properties of objects and materials (Grades Kindergarten - 4)