The Construction Of Junior Middle School Chemical Solution Knowledge Assessment System Based On Information Platform

With the development of information technology,the construction of the evaluation system based on the information platform is in line with the development trend of the new curriculum concept,but also in line wi th the requirements of the development of the times,is conducive to the integration of teaching and evaluation.In order to compensate for the deficiencies of traditional teaching evaluation,solution knowledge assessment system built in this paper,pen and paper change the traditional evaluation mode,to promote the effectiveness of teaching evaluation in the hope at the same time,also want to reduce the burden of teachers and students,promoting teaching effect to further improve.Through the study of relevant theory,this study combined with the subject characteristics of chemistry,selection of junior high school chemistry "solution" this section of the content,combined with Bloom and SOLO classification evaluation methods,from the perspective of "curriculum standard",select the appropriate test solution design of junior high school knowledge assessment system model based on information platform,hope the evaluation the system has a certain validity,the teachers can grasp the students the knowledg e of cognitive process,for students can clearly understand their own weak point of knowledge.The test was conducted in four schools in Shanghai City,the test result shows that this system is feasible,can help teachers master classes and analyze cogniti ve process of students,improve the teaching effect;the system can also guide the students to accurately understand the self learning level,improve the learning effect.The limitation of this study is that,due to the limited technical ability,the selection of questions is single,and the latter can be further studied.