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Gr. 11-12 Extended Essay

This guide explains the process required to complete the IB Extended Essay.

In this stage of the research process, you'll start to identify how and where you will gather source material for your research.

The important thing to remember is to not be overwhelmed by the amount of information out there, just collect what you think might be useful to you. If you look in the right places and search efficiently you can find relevant resources quickly and easily.

 

Why you need a range of sources

It's important to be aware of the range of information sources that are available to you and the attributes, advantages, and disadvantages of each.

There are many information sources, from the obvious ones like books, magazines, newspapers and Internet sites to those you may not immediately think of such as maps, annual reports, conference proceedings and theses. All sources have strengths and weaknesses and you should consider these when deciding on the most appropriate sources to use in your research.

Tips for Database, Library Catalogue, and Internet Searching

Use these tips to help you search a variety of information sources including databases, library catalogs, and the Internet.

  • If you have a choice, choose the Advanced Search option. It will allow you to limit your search in a number of ways.
  • When planning your search, remember to use keywords.
  • Use Boolean Operators to create your search strings.
  • The truncation symbol (*) can be used to find variations of a keyword that begin with the same letters.  For example econom* would find economy, economic, economics, economical etc.
  • Record the searches you use so you remember which search strings worked best.
  • Use quotation marks to group a number of words together (e.g., "polar bear" would search for all results with the phrase 'polar bear' but would ignore those where 'polar' and 'bear' only appear separately).
  • Verify important information by looking for the same information in a number of reliable sources.

Source: West Sound Academy Library. (n.d.). Extended Essay: Step 7. Identify Sources. https://libguides.westsoundacademy.org/ee/identify-sources

Using Boolean Operators

Boolean searching is the most powerful way of searching a computer and can be used in many library databases, the Internet (Google), as well as our library catalogue.

Boolean searching uses three "operators" (AND, OR, NOT) to combine your keywords into a more targeted and effective searches.

Source: School District of Onalaska. (n.d.). Boolean Commands Explained. https://sites.google.com/a/onalaskaschools.com/tech/boolean-search-tools

 

Try completing this Boolean Searching module from the University of Waterloo Libraries to familiarize yourself with Boolean searching.

What About Wikipedia?

Wikipedia is a very popular online encyclopedia. From its 2001 launch, the free, collaborative, multilingual encyclopedia project now represents the largest and most-read reference volume in history.

Importantly, Wikipedia entries can be created, added to, and edited by anyone.

As a tool for research, free online encyclopedias, such as Wikipedia, can be valuable resources, but there are several reasons why students should be cautious in using them:

  • they tend to be general encyclopedias
  • very often the author is unknown
  • there is no guarantee that the content meets standards of academic rigour—it may not, for example, have been through a process of peer review
  • the content can be unstable, in that it can change at any time.

 

Wikipedia and products like it should be treated with caution and must always be checked for accuracy. However, if used appropriately and critically, they can offer a useful starting point for many students undertaking research.

 

How to use Wikipedia the right way:

DO DON'T

Use Wikipedia as a starting point (only!) for your research.

  • Use Wikipedia to discover more search terms, keywords or linked topics for your research
  • Focus your attention on the article’s References and Sources as well as any External Links listed
  • Follow footnotes (hyperlinked to the References)
  • Check the Talk page of an article to see if aspects of it are controversial or disputed

Use a Wikipedia page as a source in your EE!

Library Titles on Research Skills

The Research Virtuoso

An easy-to-follow guide to finding and sorting information on any topic, explaining how to use a wide range of research tools and how to determine fact from fiction.

IB Extended Essay Course Book

Matched to the new IB Guide, this essential resource provides learners with a step-by-step pathway to maximize achievement. With complete guidance for every aspect of writing and researching, use this resource to strengthen performance.

Research Strategies

With the information provided here, writing research papers does not have to be frustrating or boring. It is possible to develop significant skills in order to make the writing process much easier, and the author explains the skills and strategies you need to efficiently and effectively complete a research project . In this book, the author offers a clear, simple, roadmap for conducting research and navigating the vast new world of information and technology. He details the entire research paper process from start to finish, and provides insightful and helpful information.

Information Now, Second Edition

[This book] has helped college students address this fundamental issue in the form of a short, humorous graphic guide. It explains how information is organized, both on the open web and in library resources, and how to navigate those sources to find good, trustworthy answers. But the information landscape has changed dramatically in just a few years, and this revised edition explores new questions about who has access to information and about algorithmic bias in how search engines present results. The book also covers online misinformation and offers simple strategies for fact-checking websites. In addition to this expanded topical coverage, this . . . edition includes revised critical thinking exercises in every chapter to help students feel more engaged in improving the information landscape.