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思维是人类独有的功能,更是人类进化和进步的重要因素。数学活动可以看作思维操作活动,所以在教学中培养学生思维能力是该门课程面临的重要目标。尤其随着近年来不断推进的素质教育,当下教育对学生综合能力培养越来越重视。其中,初中数学课堂教学中对学生发散性思维能力进行培养具有重要意义。在数学学习中及运用数学知识解决问题时要经历多个思维过程,如符号表示、抽象概括、观察发现、数据处理、运算求解及归纳类比等。只有发散思维和聚合思维从多角度对各种答案的可行性和科学性进行验证,才能提高教学质量。
Thinking is a unique function of mankind and an important factor in the evolution and progress of mankind. Mathematical activities can be regarded as thinking operations activities, so in teaching students to develop thinking ability is an important goal facing the course. Especially with the continuous promotion of quality education in recent years, more and more attention is paid to the cultivation of students’ overall abilities. Among them, junior high school mathematics classroom teaching of students’ divergent thinking ability is of great significance. In mathematics learning and the use of mathematical knowledge to solve problems when going through multiple thinking processes, such as symbolic representation, abstract summary, observation and discovery, data processing, computing and induction analogy. Only divergent and convergent thinking can validate the feasibility and scientificity of various answers from multiple perspectives to improve teaching quality.