论文部分内容阅读
生物学是一门以实验为基础的自然科学。许多生物现象只有通过实验才能得到解释,各种生物体的结构必须通过实验才能观察清楚,生物学的理论也是人们通过实验总结出来的。所以实验教学在生物教学中占有非常重要的地位。如果教师不注意对学生进行实验规则和技能的教育,不精心设计好实验的内容、步骤和项目,学生不明白实验目的、要求和要注意的事项,则不仅效
Biology is an experiment-based natural science. Many biological phenomena can only be explained through experiments. The structure of various organisms must be clearly observed through experiments. The biological theory is also summarized by experiments. Therefore, experimental teaching occupies a very important position in biology teaching. If teachers do not pay attention to students’ experimental rules and skills education, do not elaborate the contents of the experiment, steps and projects, students do not understand the purpose of the experiment, requirements and matters needing attention, not only effective