Download or read book New Abacus 4: Teacher Cards written by Ruth Merttens and published by Ginn. This book was released on 2000-04-14 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each unit in the "New Abacus" programme begins with whole-class teaching. All the direct teaching to introduce a concept is on the front of the Teacher Card; the back has: further teaching; references to differentiated practical activities, workbook or textbook pages and photocopy masters.