基于小学数学核心素养培养的“鸡兔同笼”教学策略探究

The Exploration on the Teaching Strategies of "Chicken and Rabbits Sharing a Cage" Based on the Cultivation of Mathematics Core Literacy in Primary chools

核心素养的培养是当下基础教育的关键问题。"鸡兔同笼"自身的历史文化内涵,解题方面的多元化以及每种解法背后蕴含的数学思想方法都是培养学生核心素养的重要载体。文章基于小学数学核心素养的培养,结合鸡兔同笼问题的解决,具体从选择蕴含核心素养的教学内容、在有效参与中实现一题多解、在深度探究中解决鸡兔同笼类实际问题等三个方面进行了解读分析,以期为小学数学核心素养的培养提供实践经验。

The cultivation of core competencies is a key issue in elementary education.The historical and cultural connotation of the ＂chicken and rabbits sharing a cage＂,the multiple solutions to the problem and the mathematical thinking behind each method are the important content carriers for cultivating the students＇ core competencies.Based on the cultivation of primary school mathematics core competencies and the solution to the problem,the article mainly explores three aspects： choosing the appropriate teaching content to cultivate key competencies,finding a solution in cooperation and effective participation and solving problems in real life with the deep exploration,providing practical experience for the cultivation of mathematics core competencies in primary schools.