1. Share Prices For the next 3 lessons in maths you will be, working with a partner, to buy and sell stock. www.3to11maths.com

2. 22/05/12 LO: To know how to work out profit and loss of share prices. www.3to11maths.com

3. Over night the prices of the shares rose and fell. www.3to11maths.com

4. £2.50 £4.00 £3.60 £4.10 £3.80 £1.50 £8.00 £6.00 £7.50 £2.00 £1.00 £1.20 £4.20 £5.80 £4.20 £0.50 £6.40 £5.80 £6.90 £5.20 £3.80 £4.90 £7.70 - £0.10 - £0.20 - £0.30 - £0.50 - £0.05 + £0.20 + £0.10 + £0.30 + £0.10 + £0.50 + £0.40 + £0.30 + £0.10 + £0.40 + £0.30 + £0.40 + £0.05 + £1.00 + £0.10 + £0.80 + £0.20 + £0.10

5. Steps to success Addition to work out new share prices e.g. Apple £6.90 + £0.10 = £6.00 www.3to11maths.com

6. You have 10 minutes to record the new prices. Check your workings.. CompanyShare Price Rise/fall Apple£6.90+ £0.10 www.3to11maths.com

7. Steps to success Addition to work out new share prices e.g. Apple £6.90 + £0.10 = £6.00 Multiplication to work out value of stock e.g. Apple £7.00 x 10 = £70.00 www.3to11maths.com

8. Company New Share Price StockCost Apple£7.0010£70.00 Ford£6.0015£90.00 Sony£4.0020£80.00 You have 20 minutes to work out the new costs of your stock. www.3to11maths.com

9. Steps to success Addition to work out new share prices e.g. Apple £6.90 + £0.10 = £6.00 Multiplication to work out value of stock e.g. Apple £7.00 x 10 = £70.00 Addition to work out value of total stock e.g. Apple £70; Ford £90 and Sony £80 = £70 + £90 + £80 = £240-00 www.3to11maths.com

10. Company New Share Price StockDay 2 Cost Apple£7.0010£70.00 Ford£6.0015£90.00 Sony£4.0020£80.00 Total£240.00 You have 20 minutes to work out the new costs of your stock. www.3to11maths.com

11. Steps to success Addition to work out new share prices e.g. Apple £6.90 + £0.10 = £6.00 Multiplication to work out value of stock e.g. Apple £7.00 x 10 = £70.00 Addition to work out value of total stock e.g. Apple £70; Ford £90 and Sony £80 = £70 + £90 + £80 = £240-00 Subtraction to work out profit or loss e.g. stock in previous less was worth £223 today it is worth £240. £240 - £223 = + £7-00

12. CompanyNew Share Price StockDay 2 Cost Day 1 Cost Profit/ loss Apple£7.0010£70.00£69.00+ £1.00 Ford£6.0015£90.00£78.00+ £12.00 Sony£4.0020£80.00£76.00+ £4.00 Total£240.00£223.00+ £17.00 To check you’ve completed the table correctly make sure the total cost for day 2 Subtract the total cost for day 1 = the same as the total profit/loss. E.g. £240.00 - £223.00 = +£17.00 Look back at last lessons costs; carefully record prices into the table so that you can calculate the profit/loss.

13. You have now got 10 minutes to decide what stock you want to sell and what you want to keep. E.g. I am going to sell my stock in Sony and Apple because I think that they are not making enough money. I will keep my shares in Ford because they made the most profit. www.3to11maths.com

14. Plenary Calculate the cost of your shares and how much capital you’ve got to reinvest. I will keep my shares in Ford which are worth £90 and I have sold my shares in Sony and Apple worth £76 and £69 = £145 I have £145 to reinvest. Spend the rest of the lesson deciding what shares you would like to invest in. www.3to11maths.com