Grade 4 · Primary School Mathematics. National Gold Medal AIMO Simulation Test Papers

Author: Li Jinyu
Publisher:
Publish Date: 2005-03-01
Features: The "Olympic Subject Competitions for Primary and Secondary Schools" series consists of over 200 varieties, including textbook series, introductory textbooks, practice papers, mock exam papers, intensive textbooks, classic problem-solving series, weekly tests, question compilations, and multi-solution series. This series is compiled by the Editorial Department of Primary and Secondary School Subject Olympiads and is a research outcome of the Beijing Step-by-Step Quality Education Research Institute. Since its publication by the Olympic Press, it has stood out and is deeply loved by teachers, parents, and students. After significant revisions, re-editions, or complete rewrites, it has been renamed as "Gold Medal Olympiads" and "Gold Medal Schools," and is now re-published and distributed by Jinghua Publishing House. At this re-publication, sincere thanks are extended to millions of readers across the country. Primary and Secondary School Subject Olympiads (briefly referred to as "Subject Olympiads") are a subject competition activity for primary and secondary school students in China that covers the widest scope, attracts the largest number of participants, and has the greatest influence. Subject Olympiads are derived from and extended from the International Mathematical Olympiad (IMO), the International Physics Olympiad (IPHO), the International Chemistry Olympiad (ICHO), and other internationally influential middle school subject competitions that attract millions of young students every year. The reason for such widespread attention lies in the strong innovation, flexibility, comprehensiveness of Olympiads, as well as their focus on cultivating students' exploration skills and inspiring their innovative awareness—qualities that are precisely at the core of quality education. This is also the need for future development. Based on years of careful study of this activity both domestically and internationally, as well as a large number of outstanding books in this category, the Editorial Department of Primary and Secondary School Subject Olympiads has invited outstanding educators dedicated to this field from all over the country to write and publish a series of books on mathematics, Chinese, English, physics, chemistry, biology, and information technology—comprising over 200 varieties of Olympiad reading materials. In terms of the variety, quantity, and quality of our Olympiad books, they are considered the most influential among peers both domestically and internationally and hold the greatest charm in the hearts of primary and secondary school teachers and students. The writing purpose and characteristics of the "Gold Medal Olympiads" and "Gold Medal Schools" series are as follows:
High: Derived from textbooks but higher than textbooks. Derived from textbooks means it is written in accordance with the new [curriculum standards] of the Ministry of Education; higher than textbooks means it closely aligns with the competition syllabi of various levels, ensuring comprehensive alignment in content, question types, and skill requirements, thereby fostering interest, developing intelligence, and enhancing abilities.
Accurate: Scientifically accurate, with a well-structured design. Each book is designed according to the characteristics of the subject, scientifically organized, and follows a progressive principle, providing in-depth yet accessible analysis and teaching comprehensive and detailed problem-solving methods.
New: The questions selected are novel, unique, and highly engaging. They gather the essence of recent Olympiad, middle school, and high school exam questions from both domestically and internationally, representing the highest level of current Olympiads and reflecting new concepts in curriculum reform, as well as new ideas, methods, and trends in competition question-setting.
Refined: Carefully selected examples, challenging yet not obscure, flexible, and achievable. The focus is on generalization and transferability; it emphasizes multi-solution, multi-variable, and multi-question approaches to a single problem; it prioritizes the training of thinking skills rather than rote memorization, making learning an interest and hobby.
Renowned: A gathering of famous teachers and a collection of famous competitions. The Editorial Department of Primary and Secondary School Subject Olympiads has invited renowned professors from prestigious universities, special-grade teachers, senior teachers, subject leaders, and famous Olympic gold medal coaches to co-author these books.
Comprehensive: This series includes the following 12 sets, totaling over 200 varieties:
1. "Gold Medal Olympiad Entrance Textbook (ABC Edition)" for pre-school and lower grades, with 2 pre-school textbooks, 2 lower-grade textbooks, and 2 lower-grade ABC editions. Rich in illustrations and educational fun, it aims to cultivate interest in mathematics and a sense of numbers for pre-school and lower-grade students, guiding them into the magical world of mathematics.
2. "Gold Medal Olympiad Textbook" (General Edition), with 8 textbooks on primary school Chinese and mathematics, and 12 textbooks on junior high school mathematics, physics, chemistry, Chinese, and English. This series combines the common points of the new curriculum standards, old textbooks, and Olympiads while catering to the needs of students with special talents. The book is divided into sections such as key knowledge points, example analysis, thought analysis, typical exercises, and answer hints.
3. "Gold Medal Olympiad ABC Edition," with 8 textbooks on primary school Chinese and mathematics, and 12 textbooks on junior high school mathematics, physics, chemistry, Chinese, and English. It tests students based on the "Gold Medal Olympiad Textbook." The book is divided into three types of papers (A, B, C), ranging from easy to difficult, allowing students of different levels to choose targeted training.
4. "Gold Medal Olympiad Mock Exam Papers," with 4 primary school mathematics textbooks and 12 junior high school textbooks on mathematics, physics, chemistry, Chinese, and English. Part of the "Gold Medal Olympiad Textbook" series, these are comprehensive training papers for simulated competitions.
5. "Gold Medal Olympiad Question Compilation," with 1 primary school mathematics textbook and 4 junior high school textbooks on mathematics, physics, and chemistry. This series records the history of national primary and secondary school competitions over the past five years, documenting the glorious achievements of subject education, praising the collective wisdom of teachers, and showcasing the talents of students across the country.
6. "Gold Medal Olympiad Hot Topic Question Classification and Solutions," with 2 primary school mathematics and informatics textbooks, and 12 junior high and high school textbooks on mathematics, physics, chemistry, Chinese, English, biology, and informatics. This series selects recent hot topic questions from Olympiads, organizes them by chapter and knowledge point, and provides detailed explanations, making it very convenient for students to study.
7. "Gold Medal Exam Hot Topic Question Full Solutions" (tentative title), with 12 junior high and high school textbooks on mathematics, physics, chemistry, Chinese, English, and biology. This series compiles the exam papers of 10 key education provinces in the past five years, categorizing them by subject and knowledge point, and providing detailed answers. The book is divided into sections such as junior high and high school knowledge point explanations, hot topic question analysis, summary of rules, and mock training.
8. "Gold Medal Olympiad 100-Victory Textbook" (Advanced Edition), with 8 primary school mathematics and Chinese textbooks, and 12 junior high and high school textbooks on mathematics, physics, chemistry, Chinese, and English. This book follows the content order of the new textbooks from the People's Education Press, organized by subject and unit. The book is divided into sections such as key knowledge points and extension, problem-solving skills, example interpretation, and pre-competition intensive training, providing supplementary knowledge and extension for classroom learning.
9. "Gold Medal Olympiad (Gold Medal Schools) Classic Problem Solutions," with 4 primary school mathematics textbooks and 29 junior high and high school textbooks on mathematics, physics, chemistry, Chinese, English, and biology. This series selects typical exercises, junior high and high school exam questions, and difficult questions in order of difficulty based on the content order of the People's Education Press textbooks, organized by subject and chapter.
10. "Gold Medal Olympiad Weekly Tests," with 12 primary school mathematics, Chinese, and English textbooks, 15 junior high school textbooks on mathematics, physics, chemistry, Chinese, English, and biology, and 17 high school textbooks on mathematics, physics, chemistry, Chinese, English, and biology. This series provides test papers for weekly or unit-based assessments, following the content order of the People's Education Press textbooks and organized by knowledge points.
11. "Gold Medal Olympiad Classic Problem—Multiple Solutions," with 1 primary school mathematics volume and 4 junior high and high school volumes on mathematics and physics. This series selects recent classic Olympiad questions with multiple solutions, where problems are solved from different perspectives and approaches, making them highly skillful and engaging.
12. "International Gold Medal Olympiad Question Solutions," with 5 volumes on mathematics, physics, chemistry, biology, and informatics. This series selects recent international competition questions by subject and organizes them by year, providing detailed answers. This series represents the highest level of current Olympiads and is considered the "highbrow" among various Olympiad books.