| Since the 21 st century new curriculum reform,various preparation methods emerge in endlessly,research on preview mode design and using effect are also increasing,representing different teaching ideas and has a bigger difference in the process of establishment and use the preview mode of classroom learning to the student effect is also significant differences need to be discussed to solve the problem.Among the numerous preparation methods,guided plan preparation and independent preparation are widely used and representative,and there are significant differences in their educational concepts and implementation strategies,so it is necessary to conduct a comparative study on them.In this thesis is to guide learning preview and autonomous preparation as the research object,to explore the state of two preparation ways for students to classroom learning and learning effect for research purposes,by the method of contrast experiment as the main research method,combination method of observation,questionnaire survey method,interview method,by adopting the combination of quantitative evaluation and qualitative analysis method,Through the collection and analysis of experimental data to draw experimental conclusions.In order to ensure the fairness of the experiment and the reliability and validity of the experimental results,this experiment is an experimental study of quasi-science teaching.Two parallel classes with similar learning levels are taken as experimental objects.The experimental group adopts autonomous preview,while the control group conducts guided preview.Experimental process mainly includes five links,of the experimental group and control group in the pre investigation achievements of the students’ daily independent sample test to ensure that the subjects in the same basic learning level,a questionnaire on your attitudes,habits,with"Chinese bridge","shadow","prosperity,die for the experiment contents,During the experiment,classroom observation records and post-test were made,and relevant data were collected for statistical analysis.In the post-survey,questionnaire survey was conducted on the subjects and interviews were conducted with the teachers in the teaching and Research Department about the related problems of the two kinds of preview methods.Combined with the statistical analysis of the data,the experimental conclusion is that there is no significant difference in the impact of the two kinds of preview methods on students’ classroom learning performance,combined with classroom observation and teacher evaluation,it is concluded that the two kinds of preview methods have a certain impact on students’ classroom learning status.Based on the experimental conclusions and relevant experimental data,this thesis discusses the attitudes and practical behaviors of teachers and students towards the preview,and the characteristics and shortcomings of two kinds of preview methods: guided learning plan preview and autonomous preview.Based on this,the thesis puts forward teachers need to think about the difference in the way of different preview right according to the different situation choose corresponding preview mode and strengthen the preview is closely linked with classroom teaching,the proposed flexible preview,preview the target design diversified,preview,preview,preview individuation guiding Shi Xiao Hua,prepare feedback for the preview of recommendations. |
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