Small well done book, very nice in the presentation and with exercises that although the CP resume the program. Workbook 20 records, 1 page by page so not too long for the child if he makes a record day. There corrections for parents and assistance for children (very convenient, the child may look a bit himself when he can not do it). There is writing, reading, comprehension exercises ... I registrated as a holiday notebook. My son loves them and not rale into a little each day (I also took the mathematics book). Level quality excellent price.