思維可視化在圓錐曲線復(fù)習(xí)教學(xué)中的實(shí)驗(yàn)研究
[Abstract]:Conic curve is the core content of analytic geometry in senior high school mathematics. Learning conic curve can develop students' mathematical thinking and develop students' logical reasoning ability. In the ordinary Senior High School Mathematics Curriculum Standard (experiment), it is pointed out that the high school mathematics curriculum should pay attention to the teaching goal of improving the students' mathematical thinking ability. The integration of visual thinking technology and teaching can promote the development of students' thinking and the construction of knowledge. Therefore, visual thinking teaching conforms to the development trend of mathematics teaching. This study takes the students of the third liberal arts in M Middle School as the research object, and explores the influence of the strategy of reviewing the conic curve on the students' learning from the following two aspects: first, investigate the current situation of the learning of the conic curve of the senior high school students. The unity of conic curve is studied, and the review strategy of conic curve is put forward in combination with the investigation conclusion. Secondly, an experimental study of the visual review strategy of thinking in the review of the third conic curve is carried out, and the feasibility and effectiveness of the review strategy are tested in combination with the teaching practice, so as to improve the review strategy. The main conclusions of this study are as follows: firstly, the students' understanding of conic knowledge is not high, the knowledge points are easy to be confused, the comprehensive ability is weak, the thinking is not flexible, the students are lack of initiative and the consciousness of summing up reflection, etc. Secondly, through the experimental study, we can get the strategy of accepting the conic curve and actively participating in the study. Meanwhile, the visual review strategy of thinking is beneficial to the students' deep understanding and internalization of the conic curve content, and it is helpful to improve the students' interest in learning. Inquiry consciousness and problem-solving ability can promote the development and improvement of students' thinking, but there is no obvious difference in mathematics achievement in a short period of time. It is hoped that in mathematics teaching, teachers will pay more attention to the cultivation of students' thinking so that students can visualize and think structurally so as to improve their learning efficiency. At the same time, the author hopes to provide some help for teachers' research and integration of thinking visualization and mathematics subject, and provide reference for the teaching of senior high school mathematics teachers.
【學(xué)位授予單位】:云南師范大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類(lèi)號(hào)】:G633.6
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