新课程下的每一位科学老师,都知道科学课堂是由许多提问串联而成的,课堂提问既是学生思维的向导和路标,又是学习知识、掌握方法的信息反馈的重要渠道。但如果提问问题仅仅停留在表面,那么即使看起来课堂气氛活跃,但学生的思维质量是不高的。而运用“追问”教 Every science teacher under the new curriculum knows that science classrooms are made up of many questions. Classroom questions are both guides and signposts of students’ thinking and an important channel for learning knowledge and mastering information feedback of methods. However, if the question is only on the surface, the student’s thinking quality is not high even though it appears that the classroom is active. And use “ask ” teach