The Practice Of Utilizing "Problem Reappearance" To Improve The Effectiveness Of Junior Middle School Physics Homework

Junior middle school physics homework is an important component of physics teaching,it not only can help students reinforce knowledge and discover problems,but also help teachers realize students’ knowledge mastering,thus solving timely the defects during teaching procedures and helping students master knowledge,improve ability truly.However,during practical physical teaching, homework is not fully develop its teaching value.The reason is that students have many problem in doing homework,for example, some students can’t finish homework in time for being addicted to play, others don’t finish homework carefully and the phenomenon of copying exists obviously. Not only teaching of teachers but also learning of students will largely be affected because of the existence of above-mentioned problems,these problem will cause the situation that students master the basic knowledge isn’t satisfactory. Therefore how to improve the effectiveness of the physical homework and play a part in consolidating the knowledge and information feedback is the problem that is necessary to study deeply.According to the problem of students’ homework and the feature of“problem reappearance” methods,this thesis try to improve the effectiveness of physics homework by exerting “problem reappearance” with the guidance of the theory of disciplines such as pedagogy, educational psychology, psychology and educational research methods and so on,thus helping students good study habits and master physical basic knowledge and basic skills. In teaching practices,teachers utilize primarily several forms of“problem reappearance” include classroom questions, classroom tests,group cooperation.Practice shows different forms of “problem reappearance” have a great effect on changing the students’ attitude of learning, cultivating students’ good learning habits and learning interest, optimize students’ school record.According to the current status of student job completion,it puts forward the research topic that utilizing “problem reappearance” to improve the effectiveness of the physical homework, this paper discusses the significances and methods of this research, research present situation and define some core concepts such as “homework”, “problem reappearance”,“effectiveness of homework ” etc. in the meantime.In order to practice more scientifically,I analyzed partial theory of pedagogy, educational psychology and psychology,then I selected reinforcement learning theory of neo-behaviorism,Ebbinghaus memory theory and the principle of teaching students in accordance with their aptitude as theoretical basis of this research.I knew the junior high school students’ attitudes to the subject of physics and physics homework,the difficulty during doing homework and the situation of copying phenomenon, then I analyzed them.I designed scientifically different forms of implementation plans about “problem reappearance” and practice them, then compare the students’ test scores after practices with which before practices,and analyzed the methods of “problem reappearance” whether contributed to the improvement of physical homework’s effectiveness.The last part is the summary and reflection on teaching practices, consider and illustrate merits and defects of “problem reappearance” teaching methods.