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空间想象能力是小学生重要的数学能力之一,影响着学生数学综合能力的发展。空间想象能力的培养离不开感性载体的支持,离不开学生的自主探究,学讲计划强调学生的自主学、合作学,它为学生空间想象能力的培养提供了理论指导。教师如何运用学讲理论,灵活培养学生的空间想象能力?本文从紧扣学生基础,有效践行学讲理念;搭建探究平台,有效践行学讲理念;构建自悟模式,有效践行学讲理念三个方面阐述。
Space imagination is one of the important mathematical ability of pupils, which affects the development of students’ comprehensive ability of mathematics. The cultivation of space imagination ability is inseparable from the support of the sensory medium, which can not be separated from the students’ autonomous exploration. The lecture plan emphasizes students’ autonomous learning and cooperative learning. It provides theoretical guidance for students’ spatial imagination. How can teachers use the theory of lectures to cultivate students ’spatial imagination flexibly? This paper closely follows the students’ foundation, effectively implements the concept of lectures, constructs the exploration platform and effectively implements the lexical ideas, constructs the self- Concept of three aspects elaborated.