Beginner Abacus Math: Workbook A: Entry Level Workbook (Abacus 101) - Tapa blanda

Sinopsis

This is a traditional abacus math workbook with easy step-by-step instruction made for children and adults. The book contains single digit addition & subtraction rules, step-by-step guide on how to apply those rules on the abacus and worksheets to practice the rules on. You'll be able to quickly learn and experience a new way to see, think and visualize numbers.

For children 6 to 12, we recommend adult supervision to watch and supervise the child when they do not understand and needs help. Acquiring a new skill is similar to solving puzzles, it takes time and patience to to master a new way to see, think & visualize numbers.

For teens 13 to 18, we recommend practicing abacus for 20 to 30 minutes daily to quickly acquire and master the rules of the traditional abacus.

For adults, we recommend practicing abacus for 20 to 30 minutes daily as well.

Beginner Introduction to Abacus - ISBN: 978-1520160122
Beginner Rules to Abacus - ISBN: 978-1520306001 (THIS BOOK)
Beginner Rules to Abacus II - ISBN: 978-1520437675

"Sinopsis" puede pertenecer a otra edición de este libro.