Groundwork mathematics
Lowe, J.(Jack),1930-
Sutton, Mavis.
London Macmillan
1970
'This box contains the complete set of "Groundwork Mathematics": 294 cards divided into the following seven sections ... together with a copy of the Teachers' Notes'. Sections and teachers' notes also available separately at 13/-. Cards concerned with money use decimal currency. Weights and measures cards available using the metric or the imperial system
Mathematics