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Sequences

Patterns. Pattern Pictures. Sequences. www.mathsrevision.com. Square & Triangular Numbers. Starter Questions. 1. Convert 1456g to kg and grams. 2. Convert 3 kg and 870g to grams. www.mathsrevision.com. 3. What is volume ?. Patterns. Learning Intention. Success Criteria.

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Sequences

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  1. Patterns Pattern Pictures Sequences www.mathsrevision.com Square & Triangular Numbers

  2. Starter Questions 1. Convert 1456g to kg and grams. 2. Convert 3 kg and 870g to grams. www.mathsrevision.com 3. What is volume ? Created by Mr. Lafferty @www.mathsrevision.com

  3. Patterns Learning Intention Success Criteria • Be able to recognise patterns and be able to predict next term. • We are learning to recognise patterns. www.mathsrevision.com Created by Mr. Lafferty @www.mathsrevision.com

  4. Can you work out next pattern ?

  5. Can you work out next pattern ?

  6. Can you work out next 3 terms ? A C E G I K 3 7 11 15 19 23

  7. Patterns Now try TJ2a Ex 1 Ch15 (page 152) www.mathsrevision.com Created by Mr. Lafferty @www.mathsrevision.com

  8. Starter Questions • A rectangle with length 3cm and • breadth 2cm. • Calculate the area of the rectangle. www.mathsrevision.com 2. Calculate the perimeter for Q1. Created by Mr. Lafferty @www.mathsrevision.com

  9. Sequences Learning Intention Success Criteria • Understand the term sequence. • We are learning the term sequence . • Predict next few terms. www.mathsrevision.com Created by Mr. Lafferty @www.mathsrevision.com

  10. A list of numbers which come in a definite order is called a Sequence. Sequence Find the rule for generating this sequence. Start at 2 and add 2 each time 2 4 6 8 ........ This rule generates the even numbers.

  11. Find the rule and the next term for generating this sequence . Sequence 405 5 15 45 135 ........ Start at 5 and x3 each time

  12. Sequences Now try TJ2a Ex 2 Ch15 (page 155) www.mathsrevision.com Created by Mr. Lafferty @www.mathsrevision.com

  13. Starter Questions North Label the compass points. North West North East West East www.mathsrevision.com South West South East South Created by Mr. Lafferty @www.mathsrevision.com

  14. Square Numbers Learning Intention Success Criteria • To understand what a square number is. • We are learning what a square number is. • Calculate the first 10 square numbers. www.mathsrevision.com Created by Mr. Lafferty @www.mathsrevision.com

  15. Square Numbers Write down the next square number 1 4 9 16 42 12 22 32 www.mathsrevision.com Write down the first 10 square numbers. 1 4 9 16 25 36 49 64 81 100 Created by Mr.Lafferty Math Dept

  16. Square Numbers Now try TJ2a Ex 3 Q1 – Q3 Ch15 (page 158) www.mathsrevision.com Created by Mr. Lafferty @www.mathsrevision.com

  17. Triangular Numbers Learning Intention Success Criteria • To understand what a • triangular number is. • We are learning what a triangular number is. • Calculate the first 10 triangular numbers. www.mathsrevision.com Created by Mr. Lafferty @www.mathsrevision.com

  18. Triangular and square Numbers Which numbers are both square and triangular number Write down the next triangular number 15 1 3 6 10 www.mathsrevision.com 2 3 4 5 Write down the first 10 triangular numbers. 1 3 6 10 15 21 28 36 45 55 Created by Mr.Lafferty Math Dept

  19. Have you updated your Learning Log ? Triangular Numbers Now try TJ2a Ex 3 Q3 – Q5 Ch15 (page 158) www.mathsrevision.com Created by Mr. Lafferty @www.mathsrevision.com

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