灌州·课堂｜数学高段组在都江堰市教研活动进行课堂展示Maths Teaching and Research Activities

      “教以潜心，研以致远。”为准确理解义务教育课程标准(2022年版)的精神，精准把握新课标的实质和主要变化，结合推进“都江堰好课堂”建设，提高课堂教学效益和质量为目标，3月16日，都江堰市教研室在北街小学开展了小学数学高段教研活动，目的是为了帮助教师做到“心中有纲，胸中有本，手中有法”，切实把新课标的教育理念和基本要求落实到课堂教学中。

      Teaching with concentration and research with foresight." In order to accurately understand the spirit of the compulsory education curriculum standard (2022 version), accurately grasp the essence and major changes of the new curriculum standard, and in combination with the goal of promoting the construction of "Dujiangyan Irrigation Project Good Classroom" and improving the efficiency and quality of classroom teaching.

      本次活动首先由北街小学姜鹏飞老师执教《圆柱与圆锥-问题解决》，然后由灌州小学王冬梅老师执教《平均数的再认识》。

      This activity was first taught by Jiang Pengfei, a teacher at Beijie Primary School, on "Cylinders and Cones - Problem Solving", and then by Wang Dongmei, a teacher at Guanzhou Primary School, on "Re understanding the Mean".

      第一节课北街小学姜老师通过词人苏轼的《水调歌头》为例子生动有趣地带孩子们进入数学问题的研讨，发散学生的思维。学生在主动探索、深层思考的过程中发展自身的能力。

      In the first lesson, Mr. Jiang of Beijie Primary School vividly and interestingly led the children into the discussion of mathematical problems through the example of "Water Melody Song Tou" by the poet Su Shi, to spread the students' thinking. Students develop their own abilities through active exploration and deep thinking.

      第二节课由灌州小学王冬梅老师执教《平均数的再认识》，王老师通过以寒假期间最热门的旅游业为契机引入，由成都——昆明的火车票为例，引导学生思考回顾平均数的初步认识，然后以儿童平均身高买票为问题，引入平均数的再认识，通过实际的小组收集整理数据，统计图呈现数据，分析数据等过程，让学生进一步的认识平均数的代表性，以及极端数据对平均数的影响。通过具体的数据分析，整理的过程，让学生进一步认识平均数对于生活的重要意义，从生活的例子为例，让学生进一步感受数学“源于生活，用于生活”，同时也让学生在在这一过程中发展数学思维与核心素养，培养了学生的数据意识、推理意识和应用意识。

      The second section class by fills state elementary school king wintersweet plum teacher to teach "Mean value Again Understanding", Mrs. Wang through take the winter vacation period most popular tourism as the turning point introduction, by the Chengdu - - Kunming's train ticket is the example, guides the student to ponder the review mean value the preliminary understanding, then take the child average body shoplifting ticket as the question, the introduction mean value knew again.

      课后北街小学林茂育老师、灌州小学周露娇老师、分别对这两堂课做了专题发言。

      After class, Lin Maoyu, a teacher from Beijie Primary School, and Zhou Lujiao, a teacher from  Guanzhou Primary School, made special speeches for these two classes.

      林老师提到复习课应立足于大单元的教学结构，从知识整理到能力拓展来设计相应的课程内容。

      Ms. Lin mentioned that the review course should be based on the teaching structure of large units, and the corresponding course content should be designed from knowledge collation to ability expansion.

      周露娇在发言中老师提到《平均数的再认识》一课主要以进一步认识平均数为载体，在“两个经历，三个借助”的过程中让学生结合生活实际的应用，通过学生的比较、分析、整合的过程，让学生达到会通过数据分析，整理等步骤，体会数学与生活的联系，培养学生数学知识结构化的意识与能力，从而达到提升学生核心素养的目的。

      In her speech, Zhou Lujiao mentioned that the lesson "Re understanding the average" mainly aims to further understand the average, and in the process of "two experiences, three references", students are asked to combine the practical application of life.

      此次教研活动有都江堰市教研室老师与全市高段数学教师全程参与，活动最后由都江堰市中小学教研室学前及小学室张万龙主任对本次活动进行了总结。

      The teaching and research activity was attended by teachers from the Dujiangyan Municipal Teaching and Research Office and the city's senior mathematics teachers, and the activity was finally summarized by Zhang Wanlong, director of the Preschool and Primary School Office of Dujiangyan Primary and Middle School.

      他提到新课标明确指出我们应该以学生核心素养为导向，以大单元教学为目标，以教学内容结构化为载体，整体把握教材，践行课标理念。面向全体学生我们教师应做到：

      Faces All students, our teachers should:

      1、创设各种情景，鼓励学生大胆地实践。

      1. Create various scenarios to encourage students to practice boldly.

      2、为学生提供自主学习和直接交流的机会，以及充分表现和自我发展的一个空间；

      2. Provide students with opportunities for autonomous learning and direct communication, as well as a space for full performance and self-development.

      3、鼓励学生通过体验、实践、合作、探索等方式，发展听、说、读、写的综合能力；

      3. Encourage students to develop their comprehensive abilities in listening, speaking, reading, and writing through experience, practice, cooperation, and exploration.

      4、创造条件让学生能够探究他们自己的一些问题，并自主解决问题。

      4. Create conditions for students to explore some of their own problems and solve them independently.

      通过此次教研活动，我们将继续致力于将数学教学从“知识本位”向“育人本位”提升，努力构建指向核心素养的“以学为中心”的育人新课堂。

      Through this teaching and research activity, we will continue to strive to upgrade mathematics teaching from a "knowledge based" to a "education based", and strive to build a "learning centered" education new classroom that focuses on core literacy.