2. Abstract: Mathematical Olympics plays a very positive role in stimulating students' interest in learning, developing their intelligence, cultivating their innovative ability and broadening their horizons. By carrying out the Mathematical Olympics, we can better discover and cultivate outstanding students, improve teachers' level, promote teaching reform, and provide a steady stream of fresh troops for the long-term development of China's mathematics cause. This series of books *** 12, from the first grade of primary school to the third grade of high school, systematically arranges the contents of the Olympic Mathematics in the form of intensive lectures and tests. The purpose is to provide students with a set of textbooks to strengthen their knowledge and improve their mathematical literacy and ability, so that students can have and improve their knowledge and ability to participate in various mathematical competitions by learning this set of textbooks, which can not only improve their classroom performance, but also achieve ideal results in various mathematical competitions at all levels. Each lecture in this book consists of "Intensive Reading Course" and "Exam ABC Paper", which is divided into three parts. Introduction to the new method of mathematics training competition: In recent years, with the promulgation and implementation of the National Curriculum Standard for Compulsory Education, people's understanding of mathematics, mathematics education, mathematics learning and examination proposition is undergoing tremendous and profound changes. The new curriculum reform of mathematics has been fully rolled out and has gone deep into the classroom. Traditional teaching concepts and reform-oriented teaching requirements have had a fierce impact in the classroom. A question that people are generally concerned about is: What is our excellent tradition of teaching and learning? How to combine excellent teaching tradition with modern educational concept? Another question that people are generally concerned about is: Compared with the original senior high school entrance examination competition several years later, where is the "new" senior high school entrance examination competition under the new curriculum? What are the new features of problem conception, situation setting and problem setting? What changes have been made in the types of test questions and the focus of examination? What is the new content? How to take the exam? What is the connection with the traditional content of the original course? In order to reflect this change in time, better serve teachers' teaching and promote students' mathematical literacy, the author revised the original book from the following two aspects. 1, adjust some contents to reflect the new concept of curriculum standards; 2. Replacing more than two thirds of the exercises reflects the new trend of exam fate.
Although I haven't read these two books, from the above introduction, I think the former is more targeted, richer in content and more detailed. My answer is for reference only! !