Anne Watson
  Bio
​  Publications
  Presentations 2023
  Concerns
  Anne's Podcasts
  ATM Triangles 
  Dose of Don
​  
  Toulouse Grids

 ​Joint Presentation
Anne & John @ Easter Conference 2024  

​John Mason
  Bio
​  Presentations
  Applets
  Studies
  Other Projects
  Publications
​  Draughty Drafts

IMP
Institute for Mathematical Pedagogy​

​PMTheta @ Home.html
A series of workshops in our home on various topics

Dick Tahta
 Triangle Geometry

​Perks & Prestage:  
​Little Books of Adapting and Extending Book 1: Isosceles Triangles​

 Applet Developments

Most Cinderella Apps can be made to function without Cinderella itself as long as JavaScript is available.
​Please contact john.mason @ open.ac.uk if you would like me to upgrade a particular applet.