Created by Mr.Lafferty Maths Dept Algebra Function Machine Cover Up Method www.mathsrevision.com Equations 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept Starter Questions www.mathsrevision.com 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept 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 14-May-18 Created by Mr.Lafferty Maths Dept

Function Machine 7 + 13 20 www.mathsrevision.com A machine that changes one number into another number. 7 + 13 20 www.mathsrevision.com 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept Function Machine 25 - 16 9 www.mathsrevision.com 4 x 8 32 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept Function Machine 60 ÷ 5 12 www.mathsrevision.com 11 x 9 99 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept Function Machine 40 ÷ 10 4 www.mathsrevision.com 7 x 6 42 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept Function Machine 30 ÷ 6 5 www.mathsrevision.com 7 x 9 63 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept Equations Now try TJ2a Ex1 Ch10 (page 88) www.mathsrevision.com 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept Starter Questions www.mathsrevision.com 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept 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 14-May-18 Created by Mr.Lafferty Maths Dept

5 + 6 = 11 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 14-May-18 Created by Mr.Lafferty Maths Dept

3 + 16 = 19 15 - 9 = 6 Equations www.mathsrevision.com Find what is missing in the equations ? 3 + 16 = 19 15 - 9 = 6 www.mathsrevision.com 14-May-18 Created by Mr.Lafferty Maths Dept

14 = 7 29 - 7 = 22 2 Equations www.mathsrevision.com Find what is missing in the equations ? 14 = 7 29 - 7 = 22 2 www.mathsrevision.com 14-May-18 Created by Mr.Lafferty Maths Dept

4 + 16 = 20 8 4 = 32 Equations x www.mathsrevision.com Find what is missing in the equations ? 4 + 16 = 20 8 4 = 32 x www.mathsrevision.com 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept Equations Now try TJ2a Ex2 Ch10 (page 91) www.mathsrevision.com 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept Starter Questions www.mathsrevision.com 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr.Lafferty Maths Dept 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 14-May-18 Created by Mr.Lafferty Maths Dept

Created by Mr. Lafferty Maths Dept. Equations Examples Demo x – 5 = 11 x + 8 = 37 + 5 + 5 - 8 - 8 www.mathsrevision.com x = 16 x = 29 14-May-18 Created by Mr. Lafferty Maths Dept.

Created by Mr. Lafferty Maths Dept. Equations Examples Demo 2x = 26 6x = 72 2 2 6 6 www.mathsrevision.com x = 13 x = 12 14-May-18 Created by Mr. Lafferty Maths Dept.

Created by Mr. Lafferty Maths Dept. Equations Examples Demo x = 7 2 x = 6 8 (x 2) (x 8) www.mathsrevision.com x = 14 x = 48 14-May-18 Created by Mr. Lafferty Maths Dept.

Now try TJ2a Ex3 Ch10 (page 94) Equations www.mathsrevision.com Have you updated your Learning Log ? Equations Now try TJ2a Ex3 Ch10 (page 94) www.mathsrevision.com 14-May-18 Created by Mr.Lafferty Maths Dept