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课堂是师生交流的主阵地,提问是数学课堂教学中常见的一部分,通过问题学生才能深入学习数学,教师问题设计的好坏直接影响着课堂的质效。问题既可以温故知新、又能了解学生当下的思维状况,还可以验证教的效果以便查缺补漏,除此之外,好的问题可以起到调动学生学习的积极性,带动学生对学科的热情,由此可见,课堂教学问题的设计极为重要。事实上,问题设计总是存在这样那样的问题。比如:(1)问题过多,导致回答问题蜻蜓点水,重难点模糊不清,学生反而没
Classroom is the main front of the exchange between teachers and students. Questioning is a common part of mathematics classroom teaching. Students can acquire mathematics through in-depth study of students ’problems. The design of teachers’ problems has a direct impact on the quality of the classroom. In addition, good problems can play an active role in mobilizing students’ learning and arousing students’ enthusiasm for the discipline, from the fact that the problem can not only help students learn new things, but also understand the students’ current thinking conditions. This shows that the design of classroom teaching issues is extremely important. In fact, problem design always has such a problem. For example: (1) too many questions, resulting in superficial answers to questions, heavy and difficult to understand, but not students