面向21世纪的小学数学教育,必须以培养学生的创造力为主要目标,促进学生主体性的发展。为此,我们进行了“学生‘主动建构,创新发展’数学教学模式”的课题研究。 一、模式的关键词界定 “主动”,即指学生热情投入、积极参与数学学习活动; “建构”不仅指建构知识和能力,而且包括学生的主体人格; “创新”,则指学生对所学新知的“再创造”; “发展”,重在学生认知、情感、意志等主体心理品质的发展。 Facing the 21st century elementary mathematics education, we must cultivate students ’creativity as the main objective and promote the development of students’ subjectivity. To this end, we conducted a “student initiative to construct, innovative development of mathematics teaching model” topic research. First, the key words of the model define “initiative”, that is, the enthusiasm of students, actively participate in the activities of mathematics learning; “construction” not only refers to the construction of knowledge and ability, but also includes the main personality of students; “innovation” The “re-creation” of new knowledge; “development” focuses on the development of students’ psychological quality such as cognition, emotion and will.