Golden Topic Dictionary Junior High School Geometry Thinking Training

Author: Wang Ruisong / Wang Xiaoming (editors)
Publisher:
Publish Date: 2006-02-01
Features: The book covers two major areas of middle school mathematics—fractions and shapes. The geometric thinking training in junior high school is extremely important for cultivating the spatial thinking ability and logical reasoning ability of middle school students. The skillful addition of various auxiliary lines is an effective training method for smoothing the path of thinking, enhancing the organization, diversity, comprehensiveness, and depth of thought. This book is the crystallization of the authors' many years of research and has the following characteristics:
1. The book selects topics that are appropriate, without difficult, biased, or strange problems. It is compiled in the order of the junior high school textbook. It can serve as a supplementary textbook for learning plane geometry in junior high school and can also be used by high school students for reviewing plane geometry.
2. The book selects a total of 210 problems, with an average of more than 5 different solutions per problem, with the most complex problem having 16 solutions. The greatest advantage of this book is that it opens readers' multi-angle thinking and unlocks the door to mathematical wisdom by pursuing multiple solutions to a single problem.
3. Unlike previous one-problem-multiple-solution books, this book is aimed at all junior high school students and teachers, not just a select few top students. The author wrote it for students who struggle with plane geometry, teachers who lack methods for teaching plane geometry, and parents who want to help their children with plane geometry but don’t know where to start.
4. The book is divided into three parts: Part 1: Lines and Triangles; Part 2: Quadrilaterals and Polygons; Part 3: Circles. Although the book covers fewer topics, solving one problem is equivalent to solving five problems, and solving 200 problems is equivalent to solving 1,000 problems, thereby reducing students' workload and improving learning effectiveness.