Research On Designing And Evaluation Method Of High School Physics Assignments

Assignment is an important part in the process of teaching, is a supplementand extension of classroom teaching, students finish the assignment toconsolidate what they have learned the concept, rule, method, form good habits,to solve the problem of cultivating students’ ability to analyze and solveproblems; And the problem that the reflected by middle school students work,teachers can understand students have mastered the knowledge, timely to reflect,to improve the teaching effect.Long-term since, our country is the main exam-oriented education on highschool education, to job design and evaluation method of many deficiencies,first of all, in terms of job design, because the teachers are taking a largerworkload usually, participate in the education research, lack of innovationconsciousness, assignment when teacher workbook is widely accepted, oftenignored the design process of operation, operation pattern is unitary, focus onquality over quantity, to investigate the knowledge lack of pertinence,unreasonable structure, such as work on the one hand, increased the students’schoolwork burden, make students struggle with every day, on the other hand isunfavorable to inspire the enthusiasm of students learning, it is difficult to makethe students to find the pleasure of learning in the job.Take the lead inimplementing the new curriculum reform in our province since2004, advocatedin the new curriculum standard request also want to reflect the three dimensionalgoal, therefore, the design of assignment is on the basis of the originalinnovation and development, in order to adapt to the requirement of newcurriculum reform, to job design, this article mainly from the aspects of jobdesign principle, types, methods, do some thinking and study. In terms of job design principles: one should reflect the principle ofhierarchical, including hierarchical task difficulty, the assignment should have acertain gradient, from easy to difficult, to make the students in the process tosolve the problem. Can realize the joy of success, but also pay attention to thedifference of students level, take care of the difference of students’ ability, makestudents of different levels can get corresponding increase;2should reflectspecific principles, do a purpose, focused; Third, we need to manifest theprinciples of cooperation and exploring, so that the students learn to cooperate inthe operation, raises the student good study habits.In terms of the type of job design, problem sets by a single operation mode,the introduction of preparation before class work, knowledge, consolidate theassignment, sum up assignment, extracurricular explore a variety of forms suchas operation, network operation, to do all kinds of patterns complement eachother, so that the students in the process of operation gradually cultivate theirindependence, autonomy and cooperative spirit. In this paper, through specificexamples also made detailed instructions for the above job type, through thedesign conforms to the new curriculum, the assignment so that the studentsexperience the fun of learning in the job.For job evaluation, has long existed big workload and simple repetition,only pay attention to the right and wrong, and ignore the process evaluation,evaluation method of a single, lack of humanistic care, problems such asinformation feedback in time, through continuous trial and research, bold adoptsdiverse evaluation method, put forward the reform of operation of the principleand method of correcting, insist on the principle of scientific, developmental,guidance and incentive, the introduction of teacher corrects and corrects studentsself-evaluation of students, with group mutual combination of methods, such asto make the students involved in the job grade, stimulating the enthusiasm ofstudents; Pay attention to the evaluation of the operation process, and use a variety of symbol evaluation way instead of square root and x, combining withthe comments reflect the teacher to student’s care and encouragement, and helpsto form a good relationship between teachers and students.