Learning by using a variety of activities, books, students can put into practice to improve writing skills, which are sorted according to the natural activities of learning from easy to hard-to-find.
Learning by using books with a variety of activities for students to practice their writing skills to develop an event that sort of learning from easy to difficult.
Learning by the book is a variety of activities to students" practice to develop writing skills, which is a sort of natural learning activities from easy to difficult.