论文部分内容阅读
刚刚步入初中,同学们会发现与小学有了很大的不同,学的知识无论在深度和广度上都比小学难得多.特别是数学,更是从具体到抽象.数学是一门有趣的学科,它不仅来源于生活,在生活中也随处可见.就比如我们所看到的图形,有三角形、有正方形、还有圆柱等.那同学们想不想自己也搭建新的图形?心动不如行动,让我们开始新的学习之旅吧!刚进校学习数学的第一章,便是《丰富的图形世界》.在小学我们已经有认识过一些简单图形,例如圆、正方形等。这章作为第一章开
Just entering junior high school, students will find very different with the primary school, learning knowledge both in depth and breadth are much more difficult than primary school, especially mathematics, but also from the specific to the abstract.Mathematics is an interesting Discipline, it is not only from life, but also in life everywhere.For example, we see the graphics, there are triangles, squares, cylinders, etc. The students do not want to build their own new graphics? Let’s begin a new learning journey! The first chapter of our first study in mathematics is the “rich world of graphics.” In elementary school, we already know some simple graphics such as circles and squares. This chapter opens as the first chapter