Research On The Circulation-Difference Instruction Based On Chemistry Curriculum In Junior High School

The quality of education is an important evaluation of education level and effectiveness. With a competition increasing, the quality of teaching has become a lifeline of the school. Among all sectors of education, the construction of teaching mode is crucial, and it impacts directly on the quality of teaching and teaching effectiveness. Therefore, the use of new efficiently teaching model has become an important way to improve the quality of teaching. As a new method, circulation-difference instruction mode appears in the current education reform which is used in basic education. For highlighting the dominant position of students and the leading role of teachers, the circulation-difference instruction can achieve the combination of circulation instruction and difference instruction, create high effective class, and improve teaching quality.Based on the scientific literature, survey method, and teaching experiments, the basic ideas and basic methods of circulation-difference instruction mode on chemistry class of a junior high school have been investigated in this thesis. According to teaching experiments of chemistry curriculum on MaDian junior high school, the teaching effectiveness is evaluated and summarized. The remainder of the paper is organized as follows.The origin of our study is introduced in the first section firstly. Then, the new teaching mode of domestic and abroad teaching reform are overviewed simply. Finally, the purpose and significance of our research are stated.In the next section, the details of the theoretical basis and methods of circulation-difference instruction employed in the current study are presented, including the basic concept, teaching and learning process, establish principles and prepared methodology of the case studies, the basic method to treat students with learning difficulties, and the class schedule.In the third Section, according to the chemistry characteristics of junior high school, a typical teaching case about circulation-difference instruction mode were described in detail for chemistry curriculum of rural junior high school.In the fourth Section, these ninth-grade students of MaDian junior high school are selected as the test object, and teaching experiments of circulation-difference instruction about chemistry classroom are also carried out. And a survey of teaching situation about chemistry curriculum on rural junior high school is conducted. The survey is related to the acceptance of new teaching model, student adaptation and the situation of classroom participation, and its outcomes are analyzed. According to the test volume, the chemical learning outcomes and achievement of the experimental classes has been compared with those of control classes. On this basis, the construction ideas and methods of circulation-difference instruction mode in specific course are self-examined.Combining the previous theoretical analysis with teaching test, the conclusions of our teaching reform about circulation-difference instruction are summarized in the final section. The shortcomings of this study are pointed out, and the development direction of circulation-difference instruction in the future is expressed.