Math competition daily practice for 8th grade

Author: Pan Weigao
Publisher:
Publish Date: 2005-06-01
Features: The 21st century is the era of the knowledge economy, making the demand for innovation capabilities more urgent than ever. 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 Refinement," "Consolidation Training," and "Expansion and Improvement." This series of books is designed for extracurricular activities and after-school training for all grades of junior high school. Considering the needs for applicability and convenience, the series is organized on a daily basis, with each grade consisting of twenty-six lessons, each covering four days of training.
"Topic Analysis" primarily summarizes and summarizes the content of the lesson. "Basic Refinement" provides four examples that cover the main content and key methods and techniques of the lesson, along with four practice exercises for imitation. "Consolidation Training" offers four exercises to deepen and activate the content of the lesson from a problem-solving perspective. "Expansion and Improvement" provides four typical problems that may involve knowledge beyond the lesson but can always be solved using the methods introduced in the lesson, demonstrating the comprehensive application of both knowledge and methods.
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 problem-solving methods and innovative abilities, so more than half of the selected problems for each grade introduce problem-solving methods, highlighting the practical value of thinking methods in the knowledge sections.