1. Key Stage 3 National Strategy Handling data: session 4

2. © Crown copyright 2002 KS3 Strategy Slide 4.1 Objectives for session 4 To give an overview of the content of teaching unit 7.5 To discuss issues for teaching and learning in each lesson of the unit To identify the preparation needed before teaching unit 7.5

3. © Crown copyright 2002 KS3 Strategy Slide 4.2 LESSON 1 Evaluating and interrogating an existing database Checking pupils’ knowledge and understanding Considering critically the information in an existing database Interrogating an existing database Generating graphs and considering their clarity Considering everyday uses of graphical data

4. © Crown copyright 2002 KS3 Strategy Slide 4.3 LESSON 2 Presenting information in different formats to test hypotheses Proposing and testing hypotheses Using percentages to derive new information Presenting conclusions

5. © Crown copyright 2002 KS3 Strategy Slide 4.4 LESSON 3 Designing a questionnaire to collect data Introducing questions to be answered Considering what data are required Framing questions for a questionnaire Considering answers to questions on a questionnaire

6. © Crown copyright 2002 KS3 Strategy Slide 4.5 LESSON 4 Creating a questionnaire and designing a data handling file structure Designing a questionnaire Completing a questionnaire Designing and creating a data handling file structure Evaluating designs

7. © Crown copyright 2002 KS3 Strategy Slide 4.6 LESSON 5 Entering, checking and testing data Checking data for errors Entering and testing data Creating graphs and charts for initial data analysis Sorting data and using selective searching Recognising the need to collect extra data to draw conclusions

8. © Crown copyright 2002 KS3 Strategy Slide 4.7 LESSON 6 Drawing conclusions and selecting data to support them Drawing conclusions Providing evidence to support conclusions Checking for plausibility Relating conclusions to original questions Extending the investigation

9. © Crown copyright 2002 KS3 Strategy Slide 4.8 Teaching unit 7.5: issues Progression in learning Selecting appropriate contexts Grouping of pupils Organisation of teaching space Hardware and software

10. Spreadsheet Slide 4.9

11. Slide 4.10

12. © Crown copyright 2002 KS3 Strategy Slide 4.11

13. Slide 4.12

14. © Crown copyright 2002 KS3 Strategy Slide 4.13

15. © Crown copyright 2002 KS3 Strategy Slide 4.14

16. Slide 4.15

17. © Crown copyright 2002 KS3 Strategy Slide 4.16

18. © Crown copyright 2002 KS3 Strategy Slide 4.17

19. © Crown copyright 2002 KS3 Strategy Slide 4.18 Planning for progression: sources of information Pupils’ prior experience: transfer and liaison information from Year 6 Information gained by checking pupils’ knowledge, skill and understanding at the beginning of a unit of work

20. Travel to school What data would you need to collect in order to find out about pupils’ form of travel to school?

21. Travel to school What data would you need to collect to test a hypothesis that the older the pupil, the more varied the form of travel to school?

22. © Crown copyright 2002 KS3 Strategy Slide 4.21 Lesson 5 Entering, checking and testing data Starter: Checking data for errors 5 minutes Individual work Time challenge: checking simple data for errors

23. © Crown copyright 2002 KS3 Strategy Slide 4.22 Lesson 5 Entering, checking and testing data Entering and testing data 25 minutes Paired work Teacher support and intervention where required

24. © Crown copyright 2002 KS3 Strategy Slide 4.23 Lesson 5 Entering, checking and testing data Creating graphs and charts for initial analysis 10 minutes Whole group Teacher demonstration of using graph and chart to check for data Pupils try out the same technique

25. © Crown copyright 2002 KS3 Strategy Slide 4.24 Lesson 5 Entering, checking and testing data Sorting data and using selective searching 15 minutes Whole group and paired work Teacher demonstration of sorting data Pupils apply what they have learned, to their own data

26. © Crown copyright 2002 KS3 Strategy Slide 4.25 Lesson 5 Entering, checking and testing data Plenary: Recognising need to collect extra data 5 minutes Whole group Review and discussion of pupils’ conclusions Teacher summary of skills learned and used during the lesson Homework: Improving and refining questionnaire

27. © Crown copyright 2002 KS3 Strategy Slide 4.26 Objectives for session 4 To give an overview of the content of teaching unit 7.5 To discuss issues for teaching and learning in each lesson of the unit To identify the preparation needed before teaching unit 7.5