The Study On Improving The Development Of Students' Subjectivity In The Biological Activity Teaching

The study of the subjectivity has been put more and more emphasis in the world with the coming of the 21st century. Educators in our country have definitely put forward the objective of subjectivity development that education should be based on. The development of students' subjectivity take activity as a medium, and free and self-conscious activity as its decisive factors. In the form of subjective activity which is based on constructive education, creativity, practice and operation, activity teaching provide broader space for the students' subjectivity development. This article tries to carry out theoretical discussion and experimental study of improving students' subjectivity development through biological activity teaching. The article pointed out the problem existing in the present biology teaching, which come to the purpose of this article is to improve the students' subjectivity development through biological activity teaching.From the perspective of philosophy, psychology, biology and science, the study discusses the important roles of how activity teaching improves the subjectivity development respectively.On the basis of consulting lots of references and the consideration of the characteristics of biology, the study gives a systematical classification to activity teaching, it can be as follows:1. Experiencing activity teaching: creating the experiencing situation→ students' autonomous experience→ discussing and communicating→ evaluating.2. Exploring activity teaching: creating the problem situation→making exploring plan→ implementing exploration→ evaluating.3. Problem solving activity teaching: creating the real life problem situation→ collecting and consulting→ making solving plan→ implementing plan→ summarizing and evaluating.The study is implemented in the experimental class and the traditional teaching is carried out in the contrastive class. The experimental content is "Morphology and Physiology of Angiospermae" , which is in the textbook of biology for the secondary normal school, published by people's education press. According to the questionnairedata, the results are analyzed by SPSS 5.0 software.The results as follows:1. Activity teaching improves students' interest. 2. Activity teaching improves students' achievement. 3. Activity teaching improves students' subjectivity development. 4. Activity teaching improves students' ability of social intercourse.In terms of the study result, it can be seen that various biological activity teaching has a positive effect on the students' subjectivity development. As a result, the study has the feasibility in practice.In order to implement biological activity teaching and improve the students' subjectivity development, the biological teacher should focus on the following problems: 1 .establishing the new biological teaching concepts. 2. Renewing the textbook and strengthening the experimental teaching.3.Establishing the multi-dimension evaluation system. 4. Improving the activity teaching ability of the biological teachers.Finally, the article summarizes the creative views of study, and points out the disadvantage. Hope to have further discussion with other associates.