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为促进学生的自主学习,小学生数学课前预习日益被大家所重视。合理有效的预习,可以拓展学生探究新知的时空;可以帮助学生扫清新知学习的障碍;可以缩短学生学习新知的心理距离;可以变学生的被动学习为主动学习。如何提高小学生数学课前预习的有效性呢?一、要求具体,目标明确导致小学生数学预习低效的重要原因之一,就是教师对学生的预习常常是要求不具体,目标不明确。一些教师在布置学生预习时,常提出笼统、乏味的预
In order to promote students’ autonomous learning, primary school mathematics pre-class preview is increasingly valued by everyone. Reasonable and effective preview, you can expand the space for students to explore new knowledge; can help students clear the barriers to learning new knowledge; can shorten the psychological distance learning new knowledge; can change students’ passive learning as the active learning. How to improve the effectiveness of primary school math class preview? First, require specific and targeted clear one of the important reasons leading to inefficient primary school mathematics preview, that is, the teacher’s preview of the student is often not specific, the target is not clear. Some teachers make general and tedious preconceptions when arranging student previews