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从事中学生物课教学的老师经常会听到学生反映生物课相较于其他学科而言比较难学,不能准确地理解与全面地掌握知识点,导致生物成绩较差。出现该问题的原因可谓多方面,而究其实质,则是学生没有端正学习态度,听课不得法以及教师教学方式单一,没有创新性。如何在有限的课堂教学中,提高学生听课效果,获得最大化的教学效果,需要生物教师从生物的学科特点及其规律出发,研究生物课学习方法并创新教学方式。笔者结合实际教学经验,对中学生物课教学中如何提高学生学习效率作了简要探讨,旨在加强生物课教学的有效性,为生物教师提供有益帮助。
Teachers engaging in biology teaching in middle school often hear that students reflect that biology is more difficult to learn than other disciplines and can not accurately understand and fully grasp the knowledge points, resulting in poor biology achievement. There are many reasons for the emergence of this problem. The essence of this problem is that students have no correct learning attitude, no lawful lessons and no single teacher innovative teaching methods. How to improve students’ lectures and maximize teaching effectiveness in limited classroom teaching requires that biology teachers start with the characteristics and laws of biology, study the learning methods of biology and innovate the teaching methods. Based on the actual teaching experience, the author briefly discusses how to improve the students’ learning efficiency in the teaching of middle school biology. The aim is to enhance the effectiveness of the biology teaching and provide useful help to the biology teachers.