1. Do now! Can you continue the sheet you started last lesson? Hes going to blow! Be careful Good Neutral Excellent MOODOMETER

2. Yesterdays lesson Know what to look for to see if a chemical reaction has occurred Give some examples of chemical reactions Explain the difference between a physical and chemical change

3. Chemical reactions – What to look for

4. There may be a change of colour

5. Chemical reactions – What to look for There may be a gas given off (bubbles)

6. Chemical reactions – What to look for There may be an energy change (gets hotter or colder)

7. Chemical reactions – What to look for New substances are formed, and the change is usually difficult to reverse

8. Physical changes

9. Melting

10. Boiling

11. Condensing

12. Solidifying/freezing

13. Todays lesson Know the meanings of the words reactant and product Be able to write word equations for chemical reactions Know how to collect the gas produced by a reaction

14. Can you gather around the fume cupboard please?

15. Word equations Zinc + sulphur reactants

16. Word equations Zinc + sulphurzinc sulphide reactants product(s)

17. Naming compounds

18. Metal and non-metal The name of the metal goes first, the non- metal changes the ending to ide Sodium + chlorineSodium chloride Copper + oxygenCopper Oxide

19. Metal and non-metal The name of the metal goes first, the non- metal changes the ending to ide Sodium + chlorineSodium chloride Copper + oxygenCopper Oxide reactants product(s) reactants product(s)

20. Magnesium and oxygen? Magnesium + oxygen

21. Magnesium and oxygen? Magnesium + oxygenMagnesium oxide reactants product(s)

22. Can you complete the following word equations? Iron + oxygen? Sodium + iodine? ?+ fluorinelithium fluoride Hydrogen + oxygen? Calcium + ?Calcium chloride Copper + sulphur?

23. Can you gather around Mr Porter?

24. Collecting gas Can you stick the sheet in your book ready for next lesson?

25. Study! You have a few spare minutes to study for tomorrows test!