Licensing and Attribution

This is an open educational resource. The materials on this site are made available under the Creative Commons CC-BY-NC-SA 4.0 copyright license. This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, as long as attribution is given to the creator (Peter J. Marshall). 

If you remix, adapt, or build upon the material, you must license the modified material under identical terms. In other words, any re-used material from this site must continue to be an open educational resource. 

Tips on Reading

Most of the files on this site are Google Docs that have been published to the web and embedded into a Google Site. Although it has the advantage of being low-cost, one downside of Google Sites is that it does not render Google Docs very well on a phone screen. If you wish to read a document on your phone, it may be best to first open it in your phone browser but then use the Google Docs mobile app to display the content in a more readable format. 

If you are viewing in a web browser on a computer and the block of text seems too narrow, you can open the documents in Google Docs and change the text width under the "View" menu.