1. Using Official Statistics resources in your class room Emma Mawby and Te Aomihia Walker Statistics New Zealand emma.mawby@stats.govt.nz teao.walker@stats.govt.nz Month Year

2. The Presenters Emma Mawby is a Senior Analyst in the Statistical Education team at Statistics New Zealand. She has worked as a teacher of Mathematics and Statistics in New Zealand and the UK and as a Statistical Analyst in New Zealand. She is the New Zealand country co- ordinator for the ISLP poster competition and a member of the Education sub-committee of the New Zealand Statistical Association. Te Aomihia Walker is a statistical analyst in the Statistical Education team at Statistics New Zealand. She is of Māori decent from the iwi/tribes of Ngāti Porou and Rongowhakaata. She has completed her Bachelor of Science in Marine Biology and Statistics at Victoria University of Wellington and has worked as both a tutor as well as a sessional assistant for the School of Mathematics, Statistics and Operations Research at Victoria University of Wellington. She is currently coordinating work in regards to CensusAtSchool, science fairs and resources for school teachers. NZAMT July 20152

3. Abstract This session will cover the resources available from Statistics New Zealand for teaching the Mathematics and Statistics curriculum. We will demonstrate some activities and invite teachers to share how they use official statistics in their teaching. This session will require teachers to BYOD and to have internet access. The session will be led by Emma Mawby and Te Aomihia Walker from Statistical Education (Statistics New Zealand). Useful links used in this presentation are here: https://statnzamt.wordpress.com/ https://statnzamt.wordpress.com/ NZAMT July 20153

4. Summary of Resources 1.Time Series Resource for NZQA 2.Customising Stat NZ datasets using infoshare and NZ.Stat 3.Good Survey Design 4.Resources for Schools 5.Tatauranga Umanga Māori- Māori businesses that contribute to our country’s economy 6.Infographics NZAMT July 20154

5. RESOURCES NZAMT July 20155

6. 6 1. Time Series Resource for NZQA

7. NZAMT July 20157 2. Creating datasets from Stats NZ

8. Infoshare: Connecting you to a wealth of information NZAMT July 20158 Provides you with online access to a wide range of time series data. Web-based tool that can be used to access, view, and download the most up-to-date information. Able to select data specific to your needs or interests. Infoshare is free to use.

9. NZAMT July 20159 Creating datasets using infoshare

10. NZAMT July 201510

11. NZAMT July 201511 NZ.Stat- Get data on Demand

12. NZAMT July 201512 Creating datasets using NZ.Stat

13. NZAMT July 201513 Creating datasets using NZ.Stat

14. NZAMT July 201514 Creating datasets using Stats NZ

15. NZAMT July 201515 Creating datasets using Stats NZ

16. NZAMT July 201516 Creating datasets using Stats NZ

17. NZAMT July 201517 For more information and guidelines on these tools go to: http://www.stats.govt.nz/infoshare/Help/Infoshare-help-guide.pdf http://nzdotstat.stats.govt.nz/wbos/ModalHelp/OECD/WBOS%20U ser%20Guide%20(EN).PDFhttp://nzdotstat.stats.govt.nz/wbos/ModalHelp/OECD/WBOS%20U ser%20Guide%20(EN).PDF Creating datasets from Stats NZ

18. NZAMT July 201518 iNZight was initially designed for New Zealand high schools, allowing students to quickly and easily explore data and understand some statistical ideas (using the companion program VIT). However, iNZight now extends to multivariable graphics, time series, and generalised linear modelling (including modelling of data from complex surveys). iNZight is FREE!! That means you can download and use it however you want, for whatever you want. There are absolutely no restrictions. You can download for yourself or redistribute it. Download iNZight: https://www.stat.auckland.ac.nz/~wild/iNZight/getinzight.phphttps://www.stat.auckland.ac.nz/~wild/iNZight/getinzight.php iNZight

19. NZAMT July 201519 1.Extract a time series dataset from NZ.Stat or infoshare 2.Import data into iNZight 3.Decompose the two variables you are analysing 4.Comment on each Compare two variables within a Statistics New Zealand dataset

20. NZAMT July 201520 3. Good Survey Design- Third Edition Guide that outlines the issues with, and steps to take when planning and undertaking a survey.

21. A guide to good survey design Chapter 6 covers questionnaire development Section 6.5 covers evaluation Section 6.6 contains a list of pitfalls 21

22. AS 2.8 Design a questionnaire Achievement – Design a questionnaire Achievement with Merit - Design a questionnaire, with justification Achievement with Excellence - Design a questionnaire, with statistical insight http://www.stats.govt.nz/methods/survey-design-data- collection/guide-to-good-survey-design-2nd-edition.aspx http://www.stats.govt.nz/methods/survey-design-data- collection/guide-to-good-survey-design-2nd-edition.aspx 22

23. NZAMT July 201523 4. Resources for Schools Activities and interactive games SURF for Schools Census education activities and resources Interactive resources StatsNews newsletters

24. Interactive Games- Probability NZAMT July 2015 24 LevelSkillNumber of games Example 2-3Investigate simple situations that involve elements of chance 1The Vile Vendor 3-4Analyse data about random events to test conjectures about variation. 1Random or not: analyse alternating jubes 1:1 4Interpret frequency graphs to compare experimental results with theoretical probabilities. 5 Random or not: analyse number of jubes 1:1 4-5Relate the shape of data distributions to statements about sample variation and sample size. 2 Random or not: analyse runs of jubes 1:1:1 5Collect and handle data about random events to test conjectures about variation and probabilities. 5 Dice duels: airport addition 5-6Students relate the shape of data distributions to statements about sample variation, sample size, and bias. 10 Dice duels: load one dice 6Collect and handle data about random events to test conjectures about variation and bias. 1Dice duels: fair or unfair

25. Interactive Games- Statistical Investigation NZAMT July 2015 25 LevelSkill/part of the curriculumNumber of games Games available 3-4Identify errors in construction of scales and misleading conclusions derived from that data. 1Media report 1 4-5Explore how the shape of boxplots is affected by adjusting a variable. Includes scenarios where the evidence supports more than one conclusion. 2Fix the matchbox machine: scoop size Matchbox machine. Find games on: http://www.stats.govt.nz/tools_and_services/schools_corner/Activities/Interactive- Games.aspxhttp://www.stats.govt.nz/tools_and_services/schools_corner/Activities/Interactive- Games.aspx

26. NZAMT July 201526 Run through the Level 3-4 Media Report Game

27. NZAMT July 201527 5. Tatauranga Umanga Maori 2015 report Focuses on trade data for Maori authorities. Third official release, released annually More information: http://www.stats.govt.nz/browse_for_stats/people_and _communities/maori/tatauranga-umanga-maori-2015- mr.aspx

28. AS 2.11 Evaluate a statistically based report Achievement - Evaluate a statistically based report Achievement with Merit - Evaluate a statistically based report, with justification Achievement with Excellence - Evaluate a statistically based report, with statistical insight Infographic http://www.stats.govt.nz/Census/2013-census/profile-and-summary- reports/qstat-education-training-infographic.aspxhttp://www.stats.govt.nz/Census/2013-census/profile-and-summary- reports/qstat-education-training-infographic.aspx Quickstats http://www.stats.govt.nz/Census/2013-census/profile-and-summary- reports/qstats-education-training.aspx

29. Some critical questions students could ask and answer about this report http://ncea.tki.org.nz/Resources-for-Internally-Assessed-Achievement-Standards/Mathematics-and- statistics/Level-2-Mathematics-and-statistics Who is the report intended to be about? ( population?) is the report aimed at? (interested in the outcomes?) What is the purpose of the report? data is displayed in the report? What type of data is it – categorical or numerical? are the variables of interest? How are they measured? summary statistics are used in the report? important data or information is missing? How is the data displayed in the report? Are displays or measures appropriate for the type of data? accurate is the data? do the comments made in the report reflect the given data accurately? 29

30. NZAMT July 201530 6.Infographics

31. NZAMT July 201531 Statistics New Zealand Infographics Find all our infographics on: http://www.stats.govt.nz/browse_for_stats/snapshots-of- nz/infographics.aspxhttp://www.stats.govt.nz/browse_for_stats/snapshots-of- nz/infographics.aspx

32. NZAMT July 201532 1.Extract a infographic from the Statistics New Zealand website 2. Compare and contrast main findings Identify main findings in one of our infographics

33. NZAMT July 201533 Questions and Discussion