Sinopsis
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.
"Sinopsis" puede pertenecer a otra edición de este libro.
Reseña del editor
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.
"Sobre este título" puede pertenecer a otra edición de este libro.
