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新课改要求还原学生学习的主体地位,这就要求教师必须从学生的认知规律出发,着眼于开发学生的数学思维能力,设计具有启发性的数学问题,充分激发学生的探索数学知识的主观能动性。问题是学习动机的肇始与发端,高效的课堂提问必须要有一定的牵引力和启发功能,帮学生发散思维。学习的过程其实就是“提出问题→分析问题→解决问题”的流水线,这也足以印证课堂问题在帮学生将单向思维活动转换为全方位立体实践能力的意义和必要性。
The new curriculum reform demanded to restore the dominant status of students ’learning. This requires that teachers must start from the students’ cognitive rules, focus on developing students ’mathematical thinking ability, design enlightening mathematical problems and fully stimulate students’ subjective exploration of mathematical knowledge initiative. The problem is the beginning and the beginning of learning motivation, efficient classroom questions must have some traction and inspiration to help students divergent thinking. The process of learning is actually the line of “asking questions → analyzing problems → solving problems”, which is enough to prove the significance and necessity of classroom problems in helping students to transform their one-way thinking activities into all-around practical skills.