Research On The Correlation Between The Results Of Physics Homework And The Validity Of Homework For Senior High School Students

Physics is a subject with high abstraction and strict logic.As an important part of physics classroom teaching,physics work plays an important role in helping students consolidate and deepen physics knowledge and form physical thinking.At the same time,teachers can timely mater the teaching effect and adjust the teaching content flexibly through statistics of students' homework completion.Therefore,the completion and effectiveness of physical work is of great importance to teachers' effective teaching and students' academic achievements.Based on the field of physics teaching in senior high school,this paper used the research methods of literature review,questionnaire,open interview and statistical analysis to analyze the physics homework data of 377 senior one students in X school(a provincial demonstration high school)through a multi-dimensional survey.The main research conclusions are as follows:(1)The reliability of two questionnaire are better and reliable,which can reflect the differences in the completion and effectiveness of physical work between different genders,classes,and learning levels and teachers.(2)There is no significant difference in the results of students' physics homework among different genders and teachers,but different teachers had certain influence on the results of students' physics homework.Students with different learning levels have significant differences in the results of physical homework;The text analysis results of the completed physical homework were not good as a whole,which was somewhat different from the results of the questionnaire survey.(3)There is no significant difference in the validity of physical homework among students of different genders.There were significant differences in the effectiveness of students' physics homework among different learning levels and teachers.The text analysis results of the validity of physical work are not good as a whole,which is far from the results of the questionnaire survey.(4)There is a significant positive correlation between the results of physical job completion and job validity,indicating that the better the physical job completion,the greater the job validity.Job validity can be used as a mediating variable between the results of physical homework and physical performance.That is to say,the results of physics homework of senior high school students can affect their physics scores by affecting the validity of homework,and the results of physics homework can also directly predict their physics scores.