指向初中数学核心素养的课本精读的教学启示--以2019年广州市初中数学中考第23题为例

Teaching Enlightenment of Intensive Reading of Textbooks Pointing to the Core Quality of Junior Middle School Mathematics--Take Question 23 of the 2019 Guangzhou Junior High School Mathematics Entrance Examination as an example

基于对广州市以及广东省中考的典型题目分析,以课本中的例题背景来考查学生已有的知识背景、应用能力是一个标准的命题原则。本文阐述教师应在日常教学中重视对课本上数学材料的精读,在课堂上和课后增加对课本阅读材料内容的处理和使用,引导学生交流,在课堂教学实践中改善自己的教学行为,能较好促使学生数学核心素养的提升。

Based on the analysis of the typical questions of the high school entrance examination in Guangzhou and Guangdong Province,it is a standard proposition principle to examine the students'existing knowledge background and application ability with the background of the sample questions in the textbook.This article states that teachers should pay attention to the intensive reading of textbooks in their daily teaching,increase the processing and use of textbook reading materials in and after class,guide students to communicate,and improve their teaching behaviors in classroom teaching practice.Better to promote the improvement of students'core literacy in mathematics.