小学数学教学中问题意识的培养

在当前的小学数学课堂上,往往存在着这样的场景:在完成了一个单元知识点的总体学习之后,教师经常会问学生:“大家还有什么问题吗?”对于教师的这一问题,大部分情况下学生会适时地齐声回应:“没问题!”而教师在听到这个回答时,会不由自主地微笑一下,表示满意,然后结束知识点的学习,进入练习部分或者是开始新知识的学习。实际上,如果教师仔细观察学生或者是在课下对学生进行一对一的提问和测试就能够发现,对于课堂上讲解的知识,并不是所有的学生都真正做到理解和掌握。而导致这种现象出现的主要原因就是学生问题意识的缺失。

In the current elementary school mathematics classroom,there is often such a situation:after completing the overall learning of a unit knowledge point,teachers often ask students:"Do you have any questions?"In some cases,students will respond in unison in a timely manner:"No problem!"When the teacher hears this answer,he will smile involuntarily,expressing satisfaction,and then end the learning of the knowledge point,enter the practice part or start the learning of new knowledge.In fact,if teachers observe students carefully or conduct one-to-one questions and tests on students after class,they can find that not all students really understand and master the knowledge explained in the classroom.The main reason for this phenomenon is the lack of students'problem awareness.