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Organising Possibilities

Structured Diagrams. S4. Organising Possibilities. Time Schedules. www.mathsrevision.com. Flow Diagrams. x o. 57 o. S4. Starter Questions. www.mathsrevision.com. S4. Structured Diagrams. Learning Intention. Success Criteria. Understand tree diagrams.

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Organising Possibilities

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  1. Structured Diagrams S4 Organising Possibilities Time Schedules www.mathsrevision.com Flow Diagrams Created by Mr Lafferty Maths Dept

  2. xo 57o S4 Starter Questions www.mathsrevision.com Created by Mr Lafferty Maths Dept

  3. S4 Structured Diagrams Learning Intention Success Criteria • Understand tree diagrams. • To understand tree diagrams and how they show organised possibilities. • Complete tree diagrams to show all possibilities for an event. www.mathsrevision.com Created by Mr Lafferty Maths Dept

  4. Heads Heads Heads Heads Heads Tails Tails Heads Tails Tails Heads Tails Tails Tails S4 Structured Diagrams www.mathsrevision.com Created by Mr Lafferty Maths Dept

  5. Denise Kirsten Kirsten Denise Kirsten No Call No Call Denise No Call No Call Denise No Call No Call No Call Darren can call Kirsten and Denise. Find all the possibilities. S4 Structured Diagrams X Darren www.mathsrevision.com X X Created by Mr Lafferty Maths Dept

  6. Structured Diagrams S4 Now try Exercise 2.1 Ch12 (page 180) www.mathsrevision.com Created by Mr Lafferty Maths Dept

  7. xo 34o S4 Starter Questions www.mathsrevision.com Created by Mr Lafferty Maths Dept

  8. S4 Structured Diagrams Learning Intention Success Criteria • Understand Time Schedule diagrams. • To understand Time Shedules. • Answer questions using Time Schedule sheets. www.mathsrevision.com Created by Mr Lafferty Maths Dept

  9. S4 Darius and Joseph are landscape gardeners. There are four jobs needing done. Structured Diagrams Job 1: 1 Person 2 hours Grass cutting. Job 2: 2 People 1 hour Erecting shed. www.mathsrevision.com Job 3: 1 Person 1 hour Planting. Job 4: 1 Person 1 hour Digging. (Note : after job 2) Created by Mr Lafferty Maths Dept

  10. Job 1 Job 2 Lunch Job 3 Break Job 2 Job 4 Job 2 Job 1 Lunch Job 3 Job 4 Lunch Job 2 Which is the best Time Schedule ? Why Joseph’s Schedule S4 Darius and Joseph come up with two possible time schedules. Structured Diagrams Joseph Darius Darius Schedule 9am 10am 11am Noon 1pm 2pm www.mathsrevision.com Joseph Darius 9am 10am 11am Noon 1pm 2pm Created by Mr Lafferty Maths Dept

  11. Structured Diagrams S4 Now try Ex 3.1 Ch12 (page 183) www.mathsrevision.com Created by Mr Lafferty Maths Dept

  12. 80o 34o xo S4 Starter Questions www.mathsrevision.com Created by Mr Lafferty Maths Dept

  13. S4 Structured Diagrams Learning Intention Success Criteria • Understand and use flow diagrams. • To explain how to use flow diagrams. • Use them to solve problems. (formulas). www.mathsrevision.com Created by Mr Lafferty Maths Dept

  14. S4 Structured DiagramsFlow Chart / Diagram START Parking Fee £1 Entry 30p per hour Multiply hours by 30p 4 x 0.30 = £1.20 £1 + £1.20 = £2.20 1x 0.30 = £0.30 £1 + £0.30 = £1.20 www.mathsrevision.com Add on a £1 (a) How much for 4 hours. STOP (b) How much for 30 mins Created by Mr Lafferty Maths Dept

  15. Yes No S4 START Go – Kart Hire Adult £5 per hr Child £2 per hour Structured DiagramsFlow Chart / Diagram Is it for a adult £2 x 3 x 4 = £24 www.mathsrevision.com £5 x No. of Adults x No. of Hours £2 x No. of Children x No. of Hours (a) How much for 3 child for 4 hours. (b) How much for a family 2 adults + 3 children for a period of 3 hours. £5 x 2 x 3 + £2 x 3 x 3 = £48 STOP Created by Mr Lafferty Maths Dept

  16. Structured Diagrams S4 Now try Ex 4.1 Ch12 (page 185) www.mathsrevision.com Created by Mr Lafferty Maths Dept

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