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数学概念具有抽象性、逻辑性、规律性等特点。现阶段小学低年级的数学概念,学生可以通过感性认知,较容易掌握。到了小学中高年级,数学知识的抽象程度增大,学生的认知水平不能对其及时感知以及理解,不利于学生的发展。针对这一教学现象,数学教师应当结合时代特性,巧抓学生的心理特征采用科学优质的教学方法,帮助学生实现感性认知到理性认知的过渡,提高学生的学习成效。立足学生的学习实际,着重探讨小学中年级段概念教学的相关策略。
Mathematical concepts with abstract, logical, regularity and other characteristics. At this stage of elementary school mathematics concept of the lower grades, students can pass the perceptual knowledge, easier to grasp. To middle school and high school, mathematics knowledge abstraction degree increases, students’ cognitive level can not be timely perception and understanding, is not conducive to student development. In response to this teaching phenomenon, mathematics teachers should combine the characteristics of the times and grasp the psychological characteristics of students to adopt scientific and high-quality teaching methods to help students realize the transition from perceptual cognition to rational cognition and improve their learning outcomes. Based on the students’ learning reality, this paper focuses on the related strategies of concept teaching in middle school of primary school.