{ "item_title" : "Learning Mathematics Is Not Difficult", "item_author" : [" 孙亮朝 "], "item_description" : "Explaining mathematical concepts through stories, introducing mathematical knowledge with real-life examples, and illustrating the application of mathematics through everyday life. 用故事解释数学思想，用案例引入数学知识，用生活讲解数学应用 This book begins with the historical origins of geometry, systematically introducing geometric proofs, compass-and-straightedge constructions, and the origins and applications of function graphs. It weaves these concepts into a series of captivating and suspenseful stories. Using unmarked grass ropes for land measurement and division, it gradually takes readers on a learning journey through parallel lines, triangles, polygons, and circles. Throughout the book, the application of addition, subtraction, multiplication, and division in geometric shapes is consistently demonstrated, revealing the infinite charm of combining numbers and forms. Through a series of stories and case studies, this book explains middle school mathematics in a simple and accessible way. If you lack interest in mathematics, feel intimidated by it, or haven't found the right learning method, reading this book will surely benefit you greatly. 本书从几何学的历史缘起讲起，系统地介绍了几何证明、尺规作图以及函数图像的由来和应用，并把这些知识点融合成一个个精彩悬疑的故事。利用没有刻度的草绳进行土地的测量和分割，逐步完成了平行线，三角形，多边形和圆的学习之旅。不断贯穿其中的是加减乘除的算法在图形中的体现，数形结合的无穷魅力。 本书通过一系列的故事和案例，深入浅出地讲解了初中数学的知识，如果你对数学提不起兴趣、对数学有畏难情绪，或者找不到正确的学习方法，那么，阅读本书一定受益匪浅。", "item_img_path" : "https://covers3.booksamillion.com/covers/bam/7/21/309/433/7213094335_b.jpg", "price_data" : { "retail_price" : "26.99", "online_price" : "26.99", "our_price" : "26.99", "club_price" : "26.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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