Study On The Review Strategy Of Chemistry In Junior High School Graduation Year

Chemistry is a natural science based on experiments,also known as "central science".Modern chemistry provides a steady stream of power for the development of society.The junior high school graduation school year began to join the chemistry subject to enrich the interesting chemistry experiments to mobilize students' learning interest and lay the foundation for high school learning.Many students are clear of the focus of high school learning after exposure to chemistry.At the same time,the chemistry subject is divided into the middle school entrance examination The proportion of value is high,and it is a subject that students should study and master in the academic year of graduation.Compared with other subjects,the chemistry subject has only two semesters of study time in the junior high school,so the quality of the review directly affects the results of the middle school entrance examination and the chemistry foundation.By collecting and collating research data,we can find that there are certain difficulties and problems in the review of chemistry subjects in the graduation school year of many schools.Inappropriate or inadequate review strategies do more with less,which affects academic performance and dispels students.The enthusiasm for the study of chemistry,the purpose of this thesis is to understand the review strategies and application effects of chemistry in the current junior high school graduation year through analysis of cases,clarify the existing problems,and make based on the analysis of the causes.Solve suggestions to promote the improvement of the efficiency of chemistry review courses in the junior high school graduation year.The article will comprehensively use student questionnaires,teacher interviews,classroom observations,etc.,and focus on exploring the new curriculum reform teaching requirements in the current graduation school year that conflict with teachers' teaching.The review process emphasizes speed,student self-study and group cooperative learning.Minor issues.Based on the study of the entire article,it is concluded that the chemistry subject in the current junior high school graduation year is mainly taught by teachers in the review class,concept or topic review.The study methods such as experimental classes and student group learning are less applied,and the students as a whole review chemistry.The study interest of the class is not high.The improvement of chemistryreview strategy requires the joint efforts of teachers,students,schools,and so on.