1. WHAT IS HAPPENING TO THE ICE?

2. WHAT IS HAPPENING ON A MOLECULAR LEVEL?

3. WHAT IS THIS PROCESS CALLED OF A SOLID BECOMING A LIQUID?

4. WHY ISN’T THE ICE STAYING A SOLID? WHAT IS MAKING IT CHANGE?

5. Model the water cycle on your whiteboards

7. PHASE CHANGES

9. CHANGES IN STATE OF MATTER

11. MELTING SOLID TO LIQUID
OCCURS AT A SPECIFIC TEMPERATURE CALLED MELTING POINT

12. MELTING
AT MELTING POINT, PARTICLES VIBRATE SO FAST THAT THEY BREAK FREE FROM THEIR FIXED POSITIONS

13. FREEZING
OPPOSITE OF MELTING
LIQUID TO SOLID

14. FREEZING
AT FREEZING POINT, PARTICLES MOVING SO SLOWLY THAT THEY BEGIN TO TAKE ON FIXED POSITIONS

15. EVAPORATION LIQUID TO GAS
WHEN PARTICLES IN LIQUID GAIN ENOUGH ENERGY TO MOVE FREELY

16. EVAPORATION
OCCURS ON SURFACE OF LIQUID

17. CONDENSATION
OPPOSITE OF EVAPORATION
GAS TO LIQUID

18. CONDENSATION
WHEN PARTICLES IN GAS LOSE ENOUGH ENERGY TO FORM LIQUID

19. SUBLIMATION
SOLID TO GAS
PARTICLES OF SOLID SKIP LIQUID PHASE

20. DEPOSITION
OPPOSITE OF SUBLIMATION
GAS TO SOLID

21. Heat Energy added
PHASES OF MATTER GRAPH

22. Finish water cycle ADD all 6 phase change processes: Melting Freezing
Condensation
Evaporation
Sublimation
Deposition

23. States of Matter Chart Requirements: Describe each state of matter
Must mention the characteristics:
Shape
Volume
Particle motion
Energy

24. EXIT TICKET