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Imagine your school is having a Summer Fair. Children have been divided into groups to make and sell their products. Create your own problems!. Use the information on the following slides to create your own multi-step problems.
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Imagine your school is having a Summer Fair. Children have been divided into groups to make and sell their products.
Create your own problems! Use the information on the following slides to create your own multi-step problems. Swap your problems with a partner and solve each other’s problems!
GROUP A SUMMER FAIR PROJECT CARD SALE FACT 2 : The selling price of a dozen cards is £ 8.40. FACT 1 : Materials needed for 6 cards: A4 White Card (21cm x 30cm) – 6 Coloured paper – 3 sheets Glue stick-1/4 will be used FACT 3 : Cost of 10 sheets of A 4 card is £ 1 12 sheets of coloured paper is £0.60 Glue stick is 60p Can you make up problems involving… Ratio and proportion? Fractions? %? Measures?
GROUP BSUMMER FAIR PROJECTPIZZA SALE FACT 1 : Ingredients needed for 2 pizzas: Flour – 250g Margarine – 100g Yeast – 2 tsp. Tomato puree- 5 tablespoons Cheese – 200g FACT 2 : I/4 of a pizza has 120 calories FACT 3 : Cost of : ½kg of flour is £ 1 ½kg margarine is £ 1 Small tin of yeast (approx 20 tsp.) is £1.50 Jar of tomato puree (approx 30 tablespoons) is £1.80 250g cheese is £1.00 Can you make up problems involving… Ratio and proportion? Fractions? %? Measures?
GROUP C SUMMER FAIR PROJECTKITE SALE FACT 1 : Materials needed for 4 kites: Tissue paper (40x60cm) – 12 Coloured paper – 2 sheets Glue stick- 1/4 will be used String -8 metres FACT 2 : The selling price of 3 kites is £7.50. FACT 3 : Cost of 10 sheets of tissue paper is £ 1 12 sheets of coloured paper is £0.60 Glue stick is 60p String –200m is £8 Can you make up problems involving… Ratio and proportion? Fractions? %? Measures?
GROUP D SUMMER FAIR PROJECT CAKE SALE FACT 1 : Ingredients needed for 2 cakes: Flour – 500g Margarine – 200g Sugar -250g Eggs-6 Baking powder- 2 tsp. Icing sugar – 100g FACT 2 : The approximate weight of each cake is 600 kg. FACT 3 : Cost of : 1 kg of flour is £1.40 ½ kg margarine is £2.00 250g sugar is £1.50 A dozen eggs are £1.80 Small tin baking powder (20tsp) is £1.00 250g icing is £2 FACT 4 : Each cake is sliced into 12 pieces. Can you make up problems involving… Ratio and proportion? Fractions? %? Measures?
SUCCESS CRITERIA Fractions • 2 step problems • Variety of concepts covered • Variety of operations (+ - X ) covered 4. Answers worked out Measures % Ratio and proportion 5. for PS3 s: Try to create at least one 3-step problem Self assessment: I have met criteria no. 1, 2, 3, 4 , 5 ( ?) What I did well today … I need more practice in …