“The Hetergeneous Classes” Implementation Plan Reserch Based On Improving The Chemistry Classroom Teaching Effctiveeness

" The heterogeneous classes " as a comparative study of the teaching method,classroom teaching for the site, to the daily teaching as the starting point, to thespecific teaching content as the carrier, in order to explore the improvement ofteaching, improve classroom efficiency, promote the development of teachers. Butmost research only from a certain aspect of " the heterogeneous classes " describedthe role, not systematic and comprehensive enough, teachers use " theheterogeneous classes " teaching improvement more remain in the traditionalteaching carved with peers and experts, especially the exchange and dialogue, getexpert guidance less chance, the level of reflection is low, at the same time, analysisand Reflection on the classroom teaching, the lack of certain frame of reference.Therefore, it is necessary to " look with the heterogeneous class " teaching plan andteaching effectiveness research.Application of digital video lesson on the basis of Shanghai Yangjing middleschool chemistry group and information research center to carry out theimprovement of chemistry classroom teaching subject, teaching practice andteaching case of " the heterogeneous classes " to launch the research analysis. In thestudy, through the teaching practice, case analysis, questionnaire, interview surveymethod, on the high school chemistry teaching " the heterogeneous classes "teaching of chemistry classroom teaching improvement effect and the role of theprofessional development of teachers and enlightenment.Based on the research and analysis, presents "the heterogeneous classes "teaching practice, explore effective ways of teaching to improve the classroomefficiency and promote the professional development of teachers " teaching, in order to provide helpful reference and enlightenment with the heterogeneous class "teaching.