A Study Of Teaching Strategies Based On Guidance Cases In Junior Maths Reviews

Maths revision is an important part of maths teaching in junior middle school, which takes up about a third of the teaching time. Maths reviews mainly solve the comb, consolidation, application and promotion of the main knowledge, so that students can form a new framework of knowledge on the basis of their original knowledge. What's more, students can achieve the internalization of the knowledge, improve the basic operation ability and the ability to think and strengthen the ability of solving practical problems.Maths reviews should attach importance to how to perfect the knowledge framework and promote the internalization of the knowledge, which requires teachers to lead students to combine the knowledge points from a new angle and in a new way. Then students can strengthen the connection between the old and new knowledge and reveal the intrinsic relationship and application of the knowledge through mutual interpretation, communication and absorption. After this, students can connect the dispersed knowledge points, which can make students' cognitive structure perfect and form their new inner knowledge structure.The study of teaching strategies of maths reviews in junior middle school is the need of curriculum reform and optimizing the maths teaching. It is also the need of diversification of students' activities, which is good to teachers' professional development and the all-round development of students. This study aims to explore the effective teaching strategies of maths reviews so as to improve the efficiency of maths reviews. Through the questionnaires we know that the current situation of maths reviews in junior middle school lacks designing and systematic upgrade in review content. Based on the analysis of the current situation this paper discusses some effective teaching strategies of maths reviews. Such as multimedia and guidance cases combination, group one activities and team operation. On the one hand, the improvement, adjustment and application of teaching strategies can change the concept and ways of students' learning, improve students' learning efficiency and develop students' learning ability and communication skills. On the other hand, it can promote the professional development of teachers and teaching quality.In a word, we teachers should apply the idea of “ based on students” to not only the design of maths reviews, but also our teaching activities, which will contribute to developing students' maths accomplishment and social comprehensive quality.