Research On Performance Evaluation Design Of Science Disciplines In Primary Schools

In the current context of the reform of primary and secondary education evaluation,performance evaluation as a qualitative evaluation can not only be used as a stage evaluation,but also as a process evaluation.It can not only help teachers collect information about students’ development level to adjust teaching,but also guide students to learn better and make up for the shortcomings of traditional paper and pencil tests.Its value has gradually been concerned by people,and more and more is used in the daily teaching evaluation of various disciplines.As a subject to help students understand natural phenomena,form scientific literacy and cultivate curiosity to explore natural phenomena,science discipline in primary schools also needs to think about how to conduct performance evaluation design.This article mainly contains the following contents: The first chapter describes the research background and significance,combs the research status of performance evaluation at home and abroad,the evaluation status of primary school natural sciences,the problems the author wants to study,the research methods used,research ideas and so on.The second chapter defines the concept of expressive evaluation and the connotation of expressive evaluation design,differentiates several kinds of evaluation which are easily confused with expressive evaluation,analyses their similarities and differences,and explains the author’s understanding of expressive evaluation in primary natural science and the theoretical basis of evaluation design.Chapter three summarizes the steps of performance evaluation design in primary school natural sciences based on literature and practical experience,based on the performance evaluation tools of related disciplines at home and abroad and practical experience,the evaluation rules of performance evaluation in primary school natural sciences are constructed.Chapter Four refines the methods of performance evaluation design in primary school natural science according to teaching experience.The fifth chapter refines the strategies of performance evaluation design in primary school natural science.Chapter Six is about the case application and effect of expressive evaluation design in natural sciences.Chapter Seven summarizes the shortcomings of this paper,the future direction of efforts and the direction of further research in the future.In this paper,through the research,the connotation,elements and steps of performance evaluation in primary school sciences are clarified,and some design strategies are summarized.Based on the evaluation tools of related disciplines at home and abroad,the evaluation gauges are designed and put into practice.After a very simple utility survey,it is found that it is necessary to carry out performance evaluation in primary school natural sciences,which has a certain effect.The research of this topic provides reference and direction for primary school teachers of natural sciences to carry out performance evaluation in their daily teaching.