1. Changes Temporary and Permanent

2. Is This Matter Changing? How is it changing? ?bending ?freezing ?cutting ?heating

3. Is this Matter Changing into something new? How is it changing?

4. Even though the wood has changed shape, the wood is still wood!

5. Is this matter changing into something new? How is it changing?

6. Is this matter changing into something new? How is it changing?

7. Is this matter changing into something new? How is it changing?

8. Physical Changes…Nothing New Ice cream to melted ice cream? Chocolate to melted chocolate? Ice, to water, to water vapor? Steel to molten steel? Temporary Changes

9. PERMANENT CHANGES Fireworks are metals(magnesium and copper) that change chemically as they light up the night skies.

10. SIGNS OF CHEMICAL CHANGES Color Change

11. SIGNS OF CHEMICAL CHANGES Energy released

12. SIGNS OF CHEMICAL CHANGES Energy absorbed

13. SIGNS OF CHEMICAL CHANGES Production of a Gas

15. SIGNS OF CHEMICAL CHANGES Not easily reversed

16. PERMANENT CHANGES

17. PERMANENT CHANGES

18. PERMANENT CHANGES

19. PERMANENT CHANGES

20. PERMANENT CHANGES