Building An Evaluation Platform For First-year Chemistry Classroom Based On The Enterprise Micro-cloud

Classroom evaluation is based on the teaching of teachers and the learning of students.The evaluation of students' classroom performance is an important part of the teaching process.Carrying out classroom evaluation is not only the requirement of teachers' teaching,but also the demand of students' learning.Correct and proper classroom evaluation can not only improve students' learning situation,but also improve teachers' teaching level.With the introduction and gradual development of education informatization,people have integrated classroom evaluation and information technology,trying to use information technology to achieve the purpose of evaluation,making the evaluation process simpler and better.This research is based on the enterprise Micro-cloud,with the help of We Chat public account,to build a high school chemistry classroom evaluation platform.At the same time,the use of literature research methods,questionnaire survey methods,interviews and other methods to record students' classroom performance,students self-assessment of their own behavior,teachers approved.This article refers to a large number of documents,and follows the multi-objective principle of classroom evaluation objectives,the principle of taking students as the main body and the enlightening principle to draw up a table of classroom evaluation items for students to refer to when evaluating their own classroom behaviors.Two classes were selected for comparison,one for the experimental class and one for the control class.The students in the experimental class use the chemistry classroom evaluation platform for auxiliary teaching,while the students in the control class do not use the platform.After the practice,data analysis and questionnaire survey were conducted on the chemistry scores of students in the experimental class before and after using the platform.At the same time,the chemistry scores of the control classes that did not use the platform were also analyzed.The results showed that the grades of the classes using the classroom evaluation platform were significantly improved.In summary,with the application of the chemistry classroom evaluation platform,students can not only increase the internal driving force for learning chemistry,cultivate a modest learning attitude,but also actively regulate their learning behavior.At the same time,the use of the platform is to return the initiative of evaluation to students,let students become the main body of classroom evaluation,and provide certain theoretical guiding significance for the reform of middle school chemistry classroom evaluation.