这两周我们完成了《圆》这一章节的学习，并进行了练习和讲解。开始了第四章

In the past two weeks, we have completed the study of the chapter of "Circle", and conducted exercises and explanations. I started the study of "Similar Triangles" in Chapter 4, and learned the concepts of proportion, proportional line segment, and golden section. The similar triangles to be learned are difficult and highly comprehensive. I also hope that each child will spend more time outside of class.

In the past two weeks, we have completed the study of the chapter "circle", and conducted practice and explanation. Started the study of Chapter IV similar triangles, and learned the concepts of proportion, proportional line segment and golden section. The similar triangles to be learned are difficult and highly comprehensive. I also hope each child will spend more time outside class.<br>

In the past two weeks, we have completed the study of the chapter "Circle", and practiced and explained it. I started the study of the fourth chapter "similar triangles", and learned the concepts of proportion, proportion line segment and golden section. I hope that every child will spend more time after class.