Primary School Mathematics Teaching Design And Practice Research Based On Core Literacy

To develop students' core literacy is to cultivate students' ability to adapt to the future life.Mathematics plays a key role in developing students' thinking ability and logical reasoning ability.Unit teaching can not only strengthen students' integrated learning of mathematical knowledge,but also help students grasp the knowledge from a higher perspective.Therefore,it is very important to use unit teaching in mathematics teaching The cultivation of students' core literacy is of great significance.The unit teaching design based on core literacy is based on deep learning theory,in the way of unit teaching design,and for the purpose of cultivating students' core literacy.The research process goes through three stages.The first stage is to determine the principles and strategies of teaching design based on core literacy under the guidance of the core literacy theory,and conduct teaching design after analyzing the content of the "Preliminary Understanding of Scores" unit;the second stage is to carry out teaching activities according to the overall planning of the unit teaching design,and observe and record the teaching process;the third stage is to carry out unit detection and teaching after the end of practical teaching activities Interview with teachers,analyze the effect of implementation.This study selects the primary school "preliminary understanding of the score",first uses the questionnaire survey method and interview method to investigate the students' learning situation,teaching difficulties and teachers' understanding of the core literacy,on this basis,analyzes the teaching essence and teaching elements of the "preliminary understanding of the score" unit,so as to prepare for the whole teaching arrangement.The results show that: the unit teaching design under the guidance of core literacy can be implemented in the teaching of primary school scores,teachers have a more comprehensive and profound grasp of the teaching content,teaching efficiency has been improved,and students' interest in learning has been improved.In the aspect of core literacy training,the students' computing ability is good,but the number sense of scores needs to be further cultivated,the students' geometric intuitive ability is significantly improved,and they can flexibly use the combination of graphics to solve practical problems,and the students' model thinking and reasoning ability need to be further cultivated.Finally,based on the core literacy,some suggestions are put forward for elementary school teaching design: strengthen teachers' learning of core literacy related theories;attach importance to the teaching of mathematics thinking and methods in mathematics teaching;use a variety of learning methods to cultivate student abilities.