Research On High School Students' Computational Thinking Level

In 2006,Professor Zhou Yizhen put forward the concept of computational thinking for the first time.More and more scholars have carried out research on this and achieved remarkable results.For example,in the United States,K-12 education is proposed for the operational definition of computing thinking,which points out the general direction for the cultivation of computational thinking.For example,China's"Six-College Conference" also explicitly puts forward the importance of computing thinking and training content.Computational thinking comes from the computer science and ultimately it is applied to all aspects of life.Therefore,to cultivate computer thinking ability,it is necessary not only to train in the computer science discipline;but also to require multiple disciplines to jointly assume the important task of cultivating computational thinking.Mathematics is a discipline that covers many subject knowledge,and it is the foundation of computer science.Therefore,this paper proposes to cultivate computing thinking in mathematics.The cultivation of thinking is a long-term process,and high school is also the period in which students' thinking develops fastest.Under the principle that students have a certain knowledge base,it will be a natural process to transition from the cultivation of computing skills to the cultivation of students' computing thinking.Guide students in the face of problems,learn to analyze the split-quantitative issues-data processing-computing reasoning,this problem-solving model.This way of thinking has penetrated into their minds and applied to all aspects of life.This article fully understands the concept of computational thinking,research background,the concepts of computational thinking in mathematics education and other aspects,analyzes the similarities and differences between computational ability and computational thinking in mathematics education,and empirically investigates the current status of high school students' computational thinking.It also proposes three modes of cultivating computing thinking,and gives an in-depth classroom teaching case to guide students to solve problems with the model of "analysis problem—quantitative problem—data processing—calculation reasoning" so as to better guide teachers' teaching.To cultivate students' computational thinking in mathematics requires teachers to consciously guide students to think more and analyze problems from the perspective of data.Therefore,several teaching suggestions are put forward for teachers' teaching:(1)Task-driven approach is adopted to raise questions to stimulate students' thinking;(2)Adopt inquiry-based teaching methods to explore independently and solve problems;(3)Multi-permeability combined mathematics thinking The teaching of infiltration of combination mathematics in teaching actually cultivates the students'computational thinking.Finally,through the analysis of a series of studies above,we summarized and summarized.At the same time,the paper analyzes the steps in this paper and points out the future of the development of computational thinking in mathematics.