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素质教育推行以来,教育改革也进入了新的阶段。课程改革的核心理念是:一切为了孩子,为了一切的孩子,为了孩子的一切。课堂是学生获得知识的主阵地,有80%的知识从课堂中获得。课堂教学的质量将直接决定学生成绩的好坏,而且也会影响学生以后多方面的发展和成长。在当下的教学中,生物教学的课堂效率越来越重要。要想提高生物课堂教学效率还需要不断的探索与总结。本文从注重备课,创设精彩导课,精讲精练等方面探讨提高生物课堂教学效率。
Since the implementation of quality education, education reform has also entered a new stage. The core concept of the curriculum reform is: everything for children, for all children, for children. Classroom is the main front for students to acquire knowledge, and 80% of their knowledge is obtained from the class. The quality of classroom teaching will directly determine the performance of students, but also affect students in many aspects of future development and growth. In the current teaching, the classroom teaching of biology teaching is more and more important. In order to improve the efficiency of biological classroom teaching also need to constantly explore and summarize. This article discusses how to improve the teaching efficiency of biology class from the aspects of preparing lesson, creating wonderful lesson and refining it.