Math Competition Practice Every Day. Grade 7

Author: Pan Weideng et al.
Publisher:
Publication Date: Not available
Features: The 21st century is the era of the knowledge economy, making the demand for innovation more urgent than ever before. This places higher requirements on the quality of every individual. The cultivation of innovative abilities and the improvement of overall quality are both inseparable from mathematics. To meet the demands of the new century for talent quality and to provide a training ground and stage for showcasing talents among math enthusiasts, we have collected and organized competition questions from junior high school mathematics across the country and various provinces and cities over the past decade. We have selected thought-provoking, innovative, and skillful problems that meet the requirements of ability and organized them into four parts: "Topic Analysis," "Basic Principles," "Consolidation Exercises," and "Expansion and Improvement." This series of books is designed for extracurricular activities and after-school training for students in all grades of junior high school. Considering the needs for applicability and convenience, the series is organized on a daily basis, with a total of 26 lessons per grade, each lesson covering 4 days of training.
"Topic Analysis" provides a summary and review of the content of the lesson. "Basic Principles" offers four example problems that cover the key content and main methods and techniques of the lesson, along with four practice problems for imitation. "Consolidation Exercises" provides four problems that deepen and activate the content of the lesson from the perspective of thinking methods. "Expansion and Improvement" offers four typical problems that may involve knowledge beyond the lesson but can still be solved using the thinking methods covered in the lesson, demonstrating the comprehensive application of knowledge and methods in this lesson.
At the end of the book, there is an appendix with reference answers, providing detailed solutions for each problem. We aim to assist everyone in improving their thinking methods and innovative abilities, so more than half of the selected problems for each grade introduce thinking methods, highlighting the practical value of applying these methods in knowledge-based topics.