Study On Improving The Effectiveness Of Junior Middle School Through The Chemistry Classroom Teaching

Junior middle school chemistry curriculum is a subject based on experiments, considering the improvement of the scientific literacy and the development of students’ scientific ability as the theme. The effectiveness of the junior high school chemistry classroom teaching directly affects the realization of teaching goal, and influences students’ development in three aspects---knowledge and skill, process and method, emotion attitude and value. This study is based on the new curriculum standard, and analyses the whole process of chemistry classroom teaching, to examine ways to improve the effectiveness of junior high school chemistry classroom teaching.The students of Class Two and Class Four Grade Nine Tianjin Heping art school are made a survey of influencing factors through the literature method, questionnaire method, interview method.It concludes the effectiveness of junior high school chemistry classroom teaching from the statistics.In the aspect of teacher:The teaching method of teachers used, design of the teaching situation, the evaluation of students, the use of chemical experiment and the work sense of responsibility to the love of students have great influence on the effectiveness of classroom teaching;In the aspect of students:Interaction between students and teachers, Students on the learning needs have great influence on classroom teaching.While the other sides are the effects of the teaching content and the lifeAfter sorting and analysis,I made the experiment. Class Two Grade Nine is the experimental class, Class four Grade nine is the against experimental class.After one semester of study, using statistical analysis method for two classes of experiments measured before and after the experiment of measuring data for testing.Experimental results show that:The factors of study influenced the classroom teaching of junior middle school chemistry.We received the expected results, Through the application of these factors, It aroused the students’interest in learning chemistry, It’s good for students’learning abilities in chemistry, It contributes to improving the effectiveness of classroom teaching of junior middle school chemistry.greatly.