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随着高中生物新课程改革的不断深入,课堂教学发生了很大的变化,学生自主探索的机会多了,课堂气氛也更加活跃了。然而,在热闹与自主的背后,也透射出放任与浮躁,折射出一个令人深思的问题——如何提高课堂教学的效率?因此,如何使教师拥有新课程背景下课堂教学效率的理念,掌握新课程背景下课堂教学有效性的策略,是摆在我们面前的一个难题。生物教学理论性较强,实验更是不可或缺,其中的知识与我们的生活、健康紧密相联,在社会生产、生活中有着广泛运用。而要让高中学生更好地掌握生物知识,就需要利用有限的时间、资源,提高生物教学效率。本文分析了提高生物教学效率的对策,以期能够带给生物教师一些启发。
With the deepening of the new curriculum reform in high school biology, great changes have taken place in the classroom teaching, students have more opportunities to explore independently, and the classroom atmosphere is also more active. However, behind the excitement and autonomy, it is also a reflection of the thought-provoking question of how to improve the efficiency of classroom teaching. Therefore, how to make teachers have the idea of classroom teaching efficiency under the new curriculum background, The strategy of classroom teaching effectiveness in the context of the new curriculum is a difficult problem for us. Biological teaching theory is strong, the experiment is indispensable, the knowledge of which closely linked with our life, health, social production, life has a wide range of applications. To make high school students master biological knowledge better, it needs to use limited time and resources to improve the efficiency of biology teaching. This article analyzes the countermeasures to improve the efficiency of biological teaching in order to bring some inspiration to the biology teachers.