Information Handling

1. Information Handling Interpreting Pictographs Bar Graphs Scattergraph Line Graph www.mathsrevision.com Giving Instructions Created by Mr.Lafferty Maths Dept

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

3. Graphs Learning Intention Success Criteria • We are learning to interpret Graphs . • 1. Be able to read information from a Graph. 2. Answer questions related to the Graph. www.mathsrevision.com Created by Mr.Lafferty Maths Dept

4. What does 1 computer represent You have 1 minute to come up with a question Pictographs www.mathsrevision.com

5. What does 1 snowflake represent You have 1 minute to come up with a question Pictographs www.mathsrevision.com

6. Pictographs Now try Access 3 Ex 16.1 Ch 16 (Page 171) www.mathsrevision.com Created by Mr.Lafferty Maths Dept

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

8. Bar Graphs Learning Intention Success Criteria • We are learning to how to interpret a Bar Graphs. • 1. Be able to read information from a Bar Graph. 2. Be able to construct a Bar Graph. www.mathsrevision.com Created by Mr.Lafferty Maths Dept

9. Bar Graphs www.mathsrevision.com Created by Mr.Lafferty Maths Dept

10. Bar Graphs www.mathsrevision.com Created by Mr.Lafferty Maths Dept

11. Bar Graphs www.mathsrevision.com Created by Mr.Lafferty Maths Dept

12. Bar Graphs A survey of S1 pupils asked what their favourite pet was. The results are shown below www.mathsrevision.com Lets construct a Bar graph for the following table Remember graph has to be labelled and neat ! Created by Mr.Lafferty Maths Dept

13. What labels should we use for the Bar Chart Title, Scale, Labels and Units where appropriate Favourite Pets 12 10 8 Number of Pupils 6 4 2 0 Cat Dog Rabbit Hamster Snake Pets

14. Bar Graphs Now try Access 3 Ex 16.2 Ch 16 (Page 173) www.mathsrevision.com Created by Mr.Lafferty Maths Dept

15. Starter Questions Q1. Q2. How long between 8:12am to 2.09pm Q3. 75.9 x 7 www.mathsrevision.com Find arrow value Q4. 1300 1200 Q5. The answer to a question is 81. Write down the question. Created by Mr. Lafferty

16. Scattergraphs Learning Intention Success Criteria • To explain how to interpret a scattergraph and codes. • 1. Understand how to interpret a scattergraph and codes. • 2. Solve problems involving scattergraphs and codes. www.mathsrevision.com Created by Mr. Lafferty Maths Dept.

17. Scattergraphs Q1 in textbook round the class Page 175

18. Height and Weight Data was collected on pupils weight and height. Data is plotted below. Construct a scattergraph for data below. h B 180 M 170 Jo S 160 150 L 140 K C Height (cms) 130 E 120 Ja 110 100 w 20 30 40 50 60 70 90 80 Weight (Kgs)

19. Interpreting Graphs Now try Access 3 Ex 16.3 Ch 16 (Page 175) www.mathsrevision.com Created by Mr. Lafferty Maths Dept.

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

21. Line Graphs Learning Intention Success Criteria • We are learning to interpret and construct Line Graphs. 1. Be able to interpret line graph. 2. Be able to construct a line graph. www.mathsrevision.com Created by Mr.Lafferty Maths Dept

22. Line Graphs www.mathsrevision.com Created by Mr.Lafferty Maths Dept

23. Line Graphs www.mathsrevision.com Created by Mr.Lafferty Maths Dept

24. Line Graphs www.mathsrevision.com Created by Mr.Lafferty Maths Dept

25. Line Graphs www.mathsrevision.com Created by Mr.Lafferty Maths Dept

26. Line Graphs Best Cars Cars R Us www.mathsrevision.com Created by Mr.Lafferty Maths Dept

27. Line Graphs Lets construct a line graph for the following table www.mathsrevision.com Remember graph has to be labelled and neat ! Created by Mr.Lafferty Maths Dept

28. 12 10 8 Number of Flies 6 4 2 0 Mon Tue Wed Thur Fri Days

29. Line Graphs Now try Access 3 Ex 16.4 Ch 16 (Page 177) www.mathsrevision.com Created by Mr.Lafferty Maths Dept

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

31. Giving Instructions Learning Intention Success Criteria • We are learning how to work with instructions. • Understand instructions expressed in words. • 2. Solve problems given instructions in words. www.mathsrevision.com www.mathsrevision.com

32. If Gary walks to John then to Barry and then back to where he started. Write down all the directions he took. If Anne walks to Julie then to Amy and then back to where she started. Write down all the directions she took. If Daniel is facing North and turns clockwise to face Anne. How many degrees is this. If Daniel is facing Frances and turns clockwise to face Amy. How many degrees is this. If Amy is facing Paul and turns anti-clockwise to face Daniel. How many degrees is this. Who is North of Daniel Who is East of John Who is South West of Barry Who is North East of Gary Giving Instructions Frances John Barry N Daniel Julie Anne www.mathsrevision.com Amy Gary Paul Created by Mr. Lafferty Maths Dept.

33. I leave the zoo to go back to my car which is in the town car park. Write down the directions I should take. There’s a fire at the library. Right down the directions the fire engine should take. I come out of the swimming pool and turn right then left. I go into the building second on my the right. Name the building. After going to the park I want to go to the cinema. Tea Lane is closed. Write down the directions I should take. I come out of the charity shop and need to catch a bus. Write down the directions to the bus station. I come out of school and go to the Park. Write down the directions I must take. Giving Instructions N Created by Mr. Lafferty Maths Dept.

34. Giving Instructions To cook a chicken you do the following Place in oven and cook at 180 °C. Allow 45 minutes per kilogram How long to cook a 5kg chicken T = 45 x 5 = 225 minutes 3 hours 45 minutes

35. Giving Instructions The cost for hiring a carpet cleaner is £30 plus £3 a day How much will it cost to hire for a week. C = 30 + 3d For d = 7 £51 C=30 + 3 x 7 =

36. Have you updated your Learning Log ? Giving Instructions Now try Access 3 Ex 16.5 Ch 16 (Page 178) www.mathsrevision.com Created by Mr. Lafferty Maths Dept.