Research Of Variant Teaching Strategies In The Senior Three Review Classes

The main research direction of this topic is "variant teaching strategies",the research aims at providing the theoretical support for the senior three review classes of effective teaching. Basing on the existing chemical knowledge level and chemical learning situation of senior three high shool, exploring whether through variant teaching in the three chemical recitation, which make students get rid of exercise-stuffed and improve the self-efficacy of learning and problem solving. Helping students from passive learning into autonomous learning; from a lack of confidence to full of confidence; from mechanical training into ability development, and in the last, laying a solid foundation for the improvement of students’ comprehensive quality, finding a kind of effective teaching strategy for the students of their university entrance exam.It is the best stage to implement variant teaching senior three review classes. Compering with the new teaching stage of senior one and senior two,the conditions of implementing variant teaching in the senior three review classes appears to be more mature. According to variant teaching theory of GuMingYuan, the variant teaching has a "parallel"and"vertical". In the new teaching, the design of variant teaching relate to the ability to master knowledge of students,mainly in the field of a point on the parallel,but can simultaneously n the senior three review classes. On the one hand, it is helpful for the students to the deep understanding mastery of knowledge,meanwhile it plays a big role on training students’thinking flexibility. On the other hand,it makes the students’knowledge structure to be more rigorous and get a good knowledge of the network.Firstly,this thesis combs of the related literature of the variant teaching, analyses the theoretical basis about the variant teaching and the basic principles have to be followed. Secondly, a questionnaire survey has been conducted, which we can get some information about the students’ chemical learning situation, including emphasis, problems and expectations of teachers teaching methods on chemical learning. Aimed to find a support for the use of the variant teaching strategies in the later teaching.Thirdly, in the light of the instances of chemical teaching,the authors also provide a detailed and concreted analysis of the certain variant teaching strategies which is involved the first review stage aiming at the foundation,the second stage aiming at Project practice,the third stage aiming at consolidating and improving.In the fourth part,this thesis summarizes the variable type teaching mode and get a stepped slowly and surely rising pattern.The practice shows that it results in good teaching effect.In the fifth part,Through the teaching experiment of a term, the method was proved to have fine results and to be worth applying.The research results show that:in the three chemical recitation to take a series of different variant teaching strategies to improve their chemistry academic achievement and the problem solving self-efficacy are effective, the results are the same for different levels of students.Finally, the thesis concludes by made a summary about the whole works, and also puts forwards some thoughts in the future.