This book is mainly suitable for students in the early stage of primary school entrance examination and early learning during summer vacation. The products are arranged according to the new knowledge content in the first volume of the first year of junior high school, allowing children to learn in advance; 42 day study plan, planned for 6 weeks per week, with clear daily learning goals and activities for children; Gifted with 30 sets of class placement test papers, allowing children to perceive the content of the test papers in advance and preheat them; Paired with videos from renowned teachers, it makes learning easier for children and allows them to enjoy guidance from renowned teachers at home.

Online sales volume：100w+