The resources on this site were created by the author or obtained from (or recommended or created by) the sources listed below, many of whom have made their resources available on the internet.
Many thanks go to the following :
A Level Maths Tutor, Apple (and the many developers of apps therein), Education Scotland, EqsQuest, Heriot-Watt University, Higher Still Network (HSN), New Mexico State University, Pegasys, Scottish Qualifications Authority (SQA), Wolfram Research and Youtube (and the many creators/uploaders of videos therein).
Airdrie A, Auchinleck A, Balfron HS, Bannockburn HS, Bell Baxter HS, Bo'ness A, Bridge of Don A, Calderglen HS, Coatbridge HS, Dalziel HS, Duncanrig SS, Gracemount HS, Grange A, Inverclyde A, Kelso HS, Kirkwall GS, Knightswood SS, Larkhall A, Linwood HS, Madras College, North Berwick HS, Northfield A, Paisley GS, Perth A, Portree HS, St. Andrews HS, St. Peter the Apostle HS and Ullapool HS.
Tom Barr, Ian Bryson, Andrew Byrne, Stephanie Cook, M. Doran, Ben Langton, E. Maxwell, Patrick Morandi, Carol Nielson, Jeremy Pickles, K. Rybarczyk, Chris Smith, Douglas Turnbull and Stuart Welsh.