Any of these resources may be copied and used freely for non-profit purposes.
All I ask is that the are attributed to me, and are not changed.
Images used in teaching materials are either copyright-free, purchased,
or my own - please let me know if you spot something that has
inadvertently crept in!
I retain the copyright to my own text and photos.
Right-click a resource to download.
views to this (new!) page
Click on the links above for other resources