A Study On "Heterogeneous Forms For The Same Subject" In The Teaching Of Middle School Biology

With the promulgation of the "Outline of Basic Education Reform" and the development of the new curriculum reform, many experts and teachers pay close attention to how to make teaching effective. The principles of teaching are changing to "The teacher as the leadership, the student as the main body". The teaching methods of teachers are followed to be changed, such as "The Methods of Cooperative Teaching", "The Methods of Inquiry Teaching", "The Methods of Cosplay", "The Methods of Mode Building", "The Methods of Problem-Based Learning", "The Methods of STSE". However, the effectiveness of class is not reached the expectation in our practical teaching with these methods, Hence, researchers pay attention to how to improve the effectiveness of teaching through the development of the design of teaching.With the guidance of the right principles and methods of teaching, the classroom teaching would keep high efficiency, and the students would keep high enthusiasm so that teaching effect tends to maximize. Heterogeneous forms for the same subject is to summarize the characteristics of the outstanding class by deeply analyzing of multiple teaching of a teacher or the classroom teachings and teaching designs different teachers on the same subject, and evaluating their teaching effect, which is benefit for the teacher’s classroom teaching as a kind of important research method.With the way of collecting document literature and talking with some teachers and students, we investigated the understanding of teachers to the heterogeneous forms for the same subject and degree of acceptance of the students about the teachers’ teaching. Based on my educational practice, this paper pay more attention to the teaching method of the first class of "Human perception of information" and "the movement of the human body" of Jiangsu Science and Technology Press(hereinafter referred as "SKSX"). "Human perception of information" is a lesson for three teachers, and the "movement of the human body" is a lesson for my twice teaching. With the comparison of the establishment of the teaching goal, the breakthrough of teaching difficult points, the design of teaching process and the summary of teaching reflection, the author found that unique insights of different teacher’s handling of the same teaching content, including teaching, research method and so on, Hence, heterogeneous forms for the same subject is very beneficial not only to further improve teaching design, but also to provide strong support to improve the teaching effect.