Initiatives Ltd
Business, Economics & Maths Resources
Minimising Workloads, Maximising Performance
Est 1999

apt4Stats: Set of 5 PowerPoint Presentations on Collecting Data for GCSE Statistics

From £15.50 ex VAT

If you are a school/college and would like to place an order and be INVOICED later, please email sales@apt-initiatives.com.

This set of 5 PowerPoint Presentations, written by a highly experienced teacher (of 25+ years), senior examiner and reviser for Maths and Stats examinations, are designed for use by:

  • any teacher – not necessarily a maths specialist – as part of their own delivery of lessons.
  • students working independently.

They can be used by:

  • cover teachers.
  • students who are unable to attend their lesson in person.

Each PowerPoint Presentation includes:

  • Lesson objectives
  • Step-by-step explanations of the subject matter
  • Examples to aid understanding
  • Questions to check understanding
  • Answers to questions, with explanations
  • Suggestions regarding which topic(s) should be moved on to next.

Product Information

This set of 5 PowerPoint Presentations (110 slides excluding Title Pages) covers the following topics relating to ‘Collecting Data’: 

  • 01 Types of Data (24 slides): Explains the different types of data and how data can be classified according to who collected it.
  • 02 Collecting Data (31 slides): Reviews the data handling cycle and explains the main methods of collecting data and how to avoid bias, as well as how to record and clean data.
  • 03 Questionnaires and Surveys (30 slides): Explains the dos and don’ts when designing questionnaires or surveys, reviews grouping data, explains random response techniques and what to do with unexpected responses.
  • 04 Sampling and Bias 1 (25 slides): Defines key statistical terms, outlines how to avoid bias, and explains the main methods of sampling.
  • 05 Sampling and Bias 2 (Application) (20 slides): Reviews and applies different sampling techniques and explains the Petersen capture-recapture method.

These PowerPoints are one of 4 sets of PowerPoint Presentations that APT Initiatives Ltd has published to support teachers and students of GCSE Statistics. Other sets concern:

  • Representing Data
  • Analysing Data
  • Probability

Key Information

The purchase of this resource comes with a licence to make the resource available in digital and / or in print form (including photocopying) to the staff and students attending the purchasing institution, ie the individual school / college on a single site.

The resource may be distributed via a secure virtual learning environment. It must not be made available on any public or insecure website or other platform.

The resource must not be distributed to other institutions that are members of the same academy chain or similar organisation; each individual institution must purchase their own copy of the resource direct from APT Initiatives Ltd.

The resource (or any part of the resource) must not be distributed to any other individual or organisation in any form, or by any means. Any person who does any unauthorised act in relation to this publication may be liable to criminal prosecution and civil claims for damages.

Need help purchasing?

Email sales@apt-initiatives.com or call us on 01952 540877