Study On The Teaching Effect Of "Test Before Class" In Senior High School Chemistry

High-efficiency classroom has gradually become the focus of attention for first-line teachers.In short,teachers achieve as much as possible teaching results in different forms in limited classroom time,so as to achieve a certain teaching goal.Here are some successful high-efficiency classrooms for example,the "271" in Changle No.2 Middle School,the "Circulation Class" in Yanzhou No.1 Middle School and the "Learning before Teaching,training in Class" in Yangsi Middle School,etc.These successful schools have proved that their models can make the time in classroom be used efficiently though different ways by practice.The students' interest in learning,learning ability and so on have been improved.Through the literature research,this paper summarizes the research status of different modes of high-efficiency classroom,in which the successful and high-efficient classroom patterns are summarized and summed up,and the common links of the model are found out to consolidate the foundation,and the way of "the class test" is mostly.Through the investigation to understand the specific situation,the students' learning attitude and interest of NO.10 Middle School in Urmqi and then to propose a chemistry and high efficiency class form.That is pre-class test.Through the literature research method,it summarizes the research on the correlation of test before class,the classification and characteristics of high school chemistry knowledge,and concludes that the pre-class report and test are mainly pre-class reporting and testing,and the activities are set up.Based on the contents of elements and compounds,conceptual principles,process methods and knowledge of STSE meaning,the paper concludes that the implementation principles of test before class mainly include pertinence,timely review and feedback,persistence and habit formation.Principles of controllability,etc.The researcher carried out four months of pratical teaching to students in Class 3 and Class 6 Grade 1 of Urumqi.Recorded cases of different types of pre-class tests and Showed students' interest and attitude.To compared the interest and the attitude of students in the early and late stage The results show that the students are interested in learning.Interesting,learning attitude has a positive significant change;Then analyzed the result of students in the early,middle and later implementation of the test by SPSS software The results show that there is a preliminary difference between the two classes in the middle test P=0.037 < 0.05,and the late test P=0.018 < 0.05,the difference is obvious,academic performance has a significant improvement.Therefore,it is concluded that the teaching form of " test before class" in high school chemistry teaching can promote students' interest in learning chemistry,correct students' learning attitude,and train students to learn independently.Self-reflective habits and can improve students' academic performance.By the teaching form of test before class in high school chemistry teaching,the effectiveness of the classroom has been improved effectively and it is helpful for the high school chemistry subject to realize the efficient teaching.At the same time,based on of this study,the researchers reflect on the shortcomings of this study and put forward corresponding suggestions to teachers and learners and I hope that the study and add a modest contribution to the chemical education.