Active maths
Subtitle: primary maths from the environment : a teacher's book from the World Wide Fund for Nature
By: Margaret Williams ... [et al.].
Contributors: Williams, Margaret; World Wide Fund for Nature
Publisher: World Wide Fund for Nature
Published: 1991
Place of publication: Godalming, Surrey
Language: eng
Number of pages: 99
Subjects: Education, Elementary -- Great Britain -- Activity programs; Environmental education -- Great Britain -- Activity programs; Mathematics -- Study and teaching (Elementary) -- Great Britain