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从小学数学课程与教学的角度出发,我们的数学来源于生活。在学习新知之前,学生往往已经具备了一些生活经验和知识基础。这也是学生学习的起点。当然,学生也可能从其他地方获得对于新知的认识,比如课前预习或者辅导机构里的提前学习等。作为教师,面对学生不同的知识经验基础,我们必须读懂学生的真实学习起点,从而满足学生学习成长的个性需求。在作者所任教的班级学生调研中,30%的学生参加了数学课外辅导机构,这些学生在假期就已经对新知识进行了提前学习。但是
From elementary mathematics courses and teaching point of view, our mathematics comes from life. Before learning new knowledge, students often already have some life experience and knowledge base. This is also the starting point for student learning. Of course, students may also gain knowledge of new knowledge elsewhere, such as pre-lesson preparation or advanced learning in the counseling agency. As teachers, in the face of students based on different knowledge and experience, we must understand the real starting point for students to meet the individual needs of students to learn to grow. Of the class student surveys the author teaches, 30% of students attend math tutoring institutions who have advanced learning of new knowledge during the holidays. but