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课堂教学的本质在于推动学生的学习与情感的发展,有利于发展学生的学习知识的能力。教学的主导在于课堂,它是每天数学学习行为过程中的主要战场。然而由于课堂教学的时间是短暂的,对学生来说,课堂上重要的是注意力保持的问题,要让学生觉得课堂有效甚至是高效,这需要我们教师在教学过程的每一个环节的恰到好处的设计与及时干预。创设适当的问题情境是实现这一目标的有效教育手段之一,这能促使学生积极参与教学的全过程,提高课堂教与学的整体效率。
The essence of classroom teaching is to promote the development of students ’learning and emotion, and to develop students’ ability to learn knowledge. The dominant teaching lies in the classroom, which is the main battlefield in the process of daily maths learning. However, due to the short time of classroom teaching, it is important for students to pay attention to the problem of keeping their attention. To make students feel that the classroom is effective and even efficient, we need our teachers to be just right at every step of the teaching process Design and timely intervention. Creating appropriate problem situations is one of the effective means of education to achieve this goal. This can encourage students to actively participate in the teaching process and improve the overall efficiency of classroom teaching and learning.