Criteria for an Open Textbook Review

An opened textbook with "free the textbook" superimposed on the pictureFor eCampusOntario open textbook reviews, you will be prompted to consider the following criteria:

  1. Comprehensiveness – The text covers all areas and ideas of the subject appropriately and provides an effective index and | or glossary.
  1. Content Accuracy – Content, including diagrams and other supplementary material, is accurate, error-free, and unbiased.
  1. Relevance | Longevity – Content is up-to-date, but not in a way that will make the text obsolete within a short period of time. The text is written and | or arranged in such a way that necessary updates will be relatively easy and straightforward to implement.
  1. Clarity – The text is written in lucid, accessible prose, and provides adequate context for any jargon or technical terminology used.
  1. Consistency – The text is internally consistent in terms of terminology and framework. Note: Some textbooks are collaborative efforts among multiple educators, but may be required to streamline into one ‘voice’ if not written as standalone chapters.
  1. Modularity – The text is easily and readily divisible into smaller reading sections that can be assigned at different points within the course (i.e., enormous blocks of text without subheadings should be avoided).  The text should not be overly self-referential, and should have the potential, when adapted, to be easily reorganized and realigned.
  1. Organization | Structure | Flow – The topics in the text are presented in a logical, clear fashion.
  1. Interface – The text is free of significant interface issues, including navigation problems, distortion of images, charts, and any other display features that may distract or confuse the reader.
  1. Grammatical Errors – The text contains no grammatical errors.
  1. Diversity and Inclusion – The text reflects diversity and inclusion regarding culture, gender, ethnicity, national origin, age, disability, sexual orientation, education, religion. It does not include insensitive or offensive language in these areas. Overall, how do you rate the diversity and inclusion of the text?
  1. Recommendation – Do you recommend this book? If not, why?

Please include any other comments you would like to make about this book, for example, its appropriateness in a Canadian | Ontario context or specific updates you think need to be made.

This content is a derivative of the Peer Review criteria used by, available at, which is a derivative of the review rubric used by College Open Textbooks, available at

This work is licensed under a CC BY 3.0 license.