Synopsis
The cosmic calculator course offers a complete system of mental mathematics which can be taught in a holistic way. The course consists of three textbooks, an answer book, and a teacher's guide. the course is aimed at 11-100 years old, though some of it is very suitable for children from 8 years old.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Présentation de l'éditeur
The cosmic calculator course offers a complete system of mental mathematics which can be taught in a holistic way. The course consists of three textbooks, an answer book, and a teacher's guide. the course is aimed at 11-100 years old, though some of it is very suitable for children from 8 years old.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
