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Algebra

Algebra. Function Machine. Cover Up Method. www.mathsrevision.com. Equations. Starter Questions. www.mathsrevision.com. Function Machine. Learning Intention. Success Criteria. We are learning how a function machine works.

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Algebra

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  1. Algebra Function Machine Cover Up Method www.mathsrevision.com Equations Created by Mr.Lafferty Maths Dept

  2. Starter Questions www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  3. Function Machine Learning Intention Success Criteria • We are learning how a function machine works . • 1. Know how a function machine works and be able to solve questions. www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  4. Function Machine A machine that changes one number into another number. 7 + 13 20 www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  5. Function Machine 25 - 16 9 www.mathsrevision.com 4 x 8 32 Created by Mr.Lafferty Maths Dept

  6. Function Machine 60 ÷ 5 12 www.mathsrevision.com 11 x 9 99 Created by Mr.Lafferty Maths Dept

  7. Function Machine 40 ÷ 10 4 www.mathsrevision.com 7 x 6 42 Created by Mr.Lafferty Maths Dept

  8. Function Machine 30 ÷ 6 5 www.mathsrevision.com 7 x 9 63 Created by Mr.Lafferty Maths Dept

  9. Equations Now try TJ2a Ex1 Ch10 (page 88) www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  10. Starter Questions www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  11. Equations Learning Intention Success Criteria • We are learning to solve simple equations using the cover up method. • 1. Know the process of ‘The Cover Up Method’. 2. Solve simple equations. www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  12. Equations The simple statement below is called an equation because it has an “ = “ sign What number is under the finger ? 5 + 6 = 11 www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  13. Equations Find what is missing in the equations ? 3 + 16 = 19 15 - 9 = 6 www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  14. Equations Find what is missing in the equations ? 14 = 7 29 - 7 = 22 2 www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  15. Equations Find what is missing in the equations ? 4 + 16 = 20 8 4 = 32 x www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  16. Equations Now try TJ2a Ex2 Ch10 (page 91) www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  17. Starter Questions www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  18. Equations Learning Intention Success Criteria • We are learning to solve equations using balancing method. • 1. Know the process of the ‘Balancing Method’. • Solving simple equations using the • ‘Balancing Method’. www.mathsrevision.com Created by Mr.Lafferty Maths Dept

  19. Equations Examples Demo x – 5 = 11 x + 8 = 37 - 8 - 8 + 5 + 5 www.mathsrevision.com x = 16 x = 29 Created by Mr. Lafferty Maths Dept.

  20. Equations Demo Examples 2x = 26 6x = 72 2 2 6 6 www.mathsrevision.com x = 13 x = 12 Created by Mr. Lafferty Maths Dept.

  21. Equations Demo Examples x = 7 x = 6 2 8 (x 2) (x 8) www.mathsrevision.com x = 14 x = 48 Created by Mr. Lafferty Maths Dept.

  22. Have you updated your Learning Log ? Equations Now try TJ2a Ex3 Ch10 (page 94) www.mathsrevision.com Created by Mr.Lafferty Maths Dept

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