加强平面几何与小学数学的教学衔接阜阳市八中张从重把小学学习过的几何初步知识有机地与初中几何课紧密联系起采，这是使学生学习初中平面几何取得良好效果的有力保障，几何的前两章是平面几何的基础，学生对这两章学习的好坏，对以后影响很大．因此，安排好一、二两章几... Strengthen the connection between plane geometry and the teaching of primary mathematics. Zhang Zhongzhong, from the middle school of Leiyang City, has organically connected the preliminary knowledge of geometry studied in elementary schools with the junior high school geometry class. This is a powerful guarantee for students to learn good results from the junior high school plane geometry. The first two chapters are the basics of plane geometry. Students’ learning about the two chapters will have a great impact on the future. Therefore, arrange one or two chapters...