You are welcome to download any of the resources on this page for your personal use, provided you do not make any changes to them.
If you use any of these material with other people please ensure that you give appropriate acknowledgement of the source and include a link to this web-site.
There are also some links to other websites that you may find useful.
From time to time I develop additional materials to put up on this page. If you would like me to notify you when new materials are uploaded please email me via the contact page and ask me to include your email address on my updates list.