1960’s

26th June 1967: Harold Fletcher Letter the start of something very special.

8th December 1967: Nuffield Foundation Letter confirming work on their project

1968 Remedial Education article Modern Mathematics for the Older Slower Learner

1970’s

4th April 1973: Letter From Ruth Walker providing feedback on Go For Goal

27th February and 8th April 1974 exchange of letters between John and Ruth Walker as another game takes shape.

1980’s

1984 Thank You Letter From Pupils at Barlaston Primary School reporting back on Go For Goal

1984 Visit by HRH Duchess of Kent to Barlaston Primary School

1984 Children at Barlaston Primary School playing with the Function Machine.

1990’s

1993 Mathematics Teaching Conference Report article Games For Mathematics