National Gold Medal AIMO Simulation Test - Primary School Mathematics Grade 4

Author: Li Jinyu
Publisher:
Publish Date: 2005-05-17
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 uniquely and is deeply loved by teachers, parents, and students. After significant revisions, re-editions, or complete rewrites, it has been renamed as "Golden Medal Olympiads" and "Golden Medal Schools," and is now re-published and distributed by Jinghua Publishing House. On this occasion of the re-publication, we sincerely thank millions of readers across the country.
Primary and Secondary School Subject Olympiads (abbreviated as "Subject Olympiads") are one of China's most extensive, widely participated, and influential subject competition activities for primary and secondary school students. Subject Olympiads are derived from and extend the concept of 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 in-depth research on 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 compile and publish a series of books on mathematics, Chinese, English, physics, chemistry, biology, and information technology—comprising over 200 varieties. In terms of the variety, quantity, and quality of our subject 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 compilation principles and characteristics of the "Golden Medal Olympiads" and "Golden Medal Schools" series are as follows:
High: Derived from textbooks but also surpassing them. Derived from textbooks means referencing the latest [curriculum standards] of the Ministry of Education; surpassing textbooks means closely aligning with competition syllabi at all levels, ensuring comprehensive alignment in content, question types, and skill requirements, thereby fostering interest, developing intelligence, and enhancing abilities.
Accurate: Scientifically precise, with a well-structured design. Each book is designed hierarchically based on subject characteristics, scientifically organized, and follows a progressive principle, offering in-depth yet accessible analysis and comprehensive, detailed problem-solving methods.
Innovative: 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 China and abroad, representing the highest level of current Olympiads and reflecting new concepts in curriculum reform, as well as the latest ideas, methods, and trends in competition question-setting.
Refined: Carefully selected examples are challenging yet not obscure, flexible, and achievable. The focus is on generalizing from one example to many, promoting cross-application of knowledge; emphasizing multi-solution, multi-variable, and multi-question approaches to a single problem; and prioritizing the training of thinking skills without resorting to rote memorization, making learning an interest and hobby.
Renowned: A gathering of distinguished 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 Olympiad gold medal coaches to co-author these books.
Comprehensive: This series includes the following 12 sets, totaling over 200 varieties:
1. Golden Medal Olympiad Entrance Textbook (ABC Editions)—2 pre-school textbooks, 2 lower-grade textbooks, and 2 lower-grade ABC editions. Richly illustrated and educational, designed to cultivate interest and intuition in mathematics for pre-school and lower-grade students, guiding them into the magical world of mathematics.
2. Golden Medal Olympiad Textbook (General Version)—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 commonalities of the new curriculum standards, old textbooks, and Olympiads, while also catering to 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. Golden Medal Olympiad ABC Editions—8 textbooks on primary school Chinese and mathematics, and 12 textbooks on junior high school mathematics, physics, chemistry, Chinese, and English. These books serve as tests for students based on the Golden 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. Golden Medal Olympiad Mock Exam Papers—4 primary school mathematics textbooks and 12 junior high school mathematics, physics, chemistry, Chinese, and English textbooks. Part of the Golden Medal Olympiad Textbook series, these are comprehensive training papers for simulated competitions.
5. Golden Medal Olympiad Question Compilation—1 primary school mathematics textbook and 4 junior high school mathematics, physics, and chemistry textbooks. A series recording 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. Golden Medal Olympiad Hot Topic Question Classification and Full Solutions—2 primary school mathematics and informatics textbooks, and 12 junior high and high school mathematics, physics, chemistry, Chinese, biology, and informatics textbooks. 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. Golden Medal Exam Hot Topic Question Full Solutions (tentative title)—12 junior high and high school mathematics, physics, chemistry, Chinese, English, and biology textbooks. This series compiles the exam papers from 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 middle school and high school knowledge point explanations, hot topic question analysis, summary of patterns, and mock training.
8. Golden Medal Olympiad 100-Victory Textbook (Advanced Version)—8 primary school mathematics and Chinese textbooks, and 12 junior high and high school mathematics, physics, chemistry, Chinese, and English textbooks. This book follows the order of the new People's Education Press textbooks, organized by subject and unit. The book is divided into sections such as key knowledge points and extended exploration, problem-solving skills, example interpretation, and pre-competition intensive training, designed for pre-competition training and students with surplus learning capacity, serving as an extension of classroom knowledge.
9. Golden Medal Olympiad (Golden Medal Schools) Classic Problem Solutions—4 primary school mathematics textbooks and 29 junior high and high school mathematics, physics, chemistry, Chinese, English, and biology textbooks. This series follows the order of the People's Education Press textbooks, organized by subject and chapter, carefully selecting typical exercises, middle school questions, high school questions, and difficult questions in order of increasing difficulty.
10. Golden Medal Olympiad Weekly Tests—12 primary school mathematics, Chinese, and English textbooks, 15 junior high school mathematics, physics, chemistry, Chinese, English, and biology textbooks, and 17 high school mathematics, physics, chemistry, Chinese, English, and biology textbooks. These books follow the order of the People's Education Press textbooks, organized by knowledge point and unit or weekly for testing purposes.
11. Golden Medal Olympiad Classic Problem—Multiple Solutions—1 primary school mathematics volume and 4 junior high and high school mathematics and physics volumes. This series selects recent typical Olympiad questions with multiple solutions, where "multiple solutions" refer to solving problems from different perspectives and approaches, making these exercises highly skillful and engaging.
12. International Golden Medal Olympiad Question Solutions—5 volumes on mathematics, physics, chemistry, biology, and informatics. This series selects recent international competition questions by subject and categorizes them by year, providing detailed answers. This series represents the highest level of current Olympiads and is considered the epitome of Olympiad books.