Research On The Cultivation Of Atudents' "Speaking" Ability In The Seventh Grade Mathematics Teaching And Evaluation

In the mathematics class of grade seven,the evaluation class is one of the important class types.In the evaluation class,we should not only evaluate and analyze the problems existing in the homework,but more importantly,summarize and extend the evaluation question types.That is,through the explanation of classic,wrong,examples to arouse the resonance of students,stimulate students to think.Let the students "say" more in the evaluation class,it is a good embodiment of the teacher take the importance of students' dominant position.And the teacher play the leading role in the class.At the same time,the author thinks that an excellent class should be a class where teachers and students communicate and learn perplexities and produce thinking collisions.And the main form of students' expression in the class is that students say the topic.The students' implicit thinking process can also be exposed through the students' questions,so that the teachers' evaluation of students is no longer single.In this paper,how to develop students' ability of "say" is discussed in the seventh grades class.The author mainly carried out the following activities: firstly,through the questionnaire analysis of teachers and students,the actual classroom video case analysis,from the quantitative and qualitative aspects of the current seventh grade students in the evaluation of the actual implementation of "question" investigation and research;Then for the results of the investigation,from which some students in the seventh grade speak comment class to promote the ability of the specific measures,and in the specific classroom implementation,adjustment,and then implementation Repeated adjustment,until the formation of some more effective and implementable theoretical results training objectives with phased principle,training objects with coverage principle,training form with open principle,evaluation method with flexibility principle.Therefore,some specific strategies are put forward and further research is carried out in practice.Finally,I will reflect and summarize the whole research process,and form some periodical papers and teaching design results.