Dan-Dan means ‘gradually’ in Japanese. Learning another language takes time!The Dan-Dan series is based on the coloured level ‘belts’. Black Belt is based on a Year 12/Year B for composite classes.This package is a YEAR COURSE. It is the teacher book/student workbook all-in-one.By purchasing the year course [term by term also available], you receive a discount of one unit FREE!The electronic pdfs are in colour. You can print/bind for student work. ************************************************