生物学实验教学策略分析

Analysis of Teaching Strategies for Biology Experiments

生物学实验是发展学生科学思维、实践能力与探究能力的重要教学内容。开展生物学教学,教师应当引导学生独立思考,通过思考制订实验方案,参与实验操作,探究生物实验现象等一系列过程,使学生逐步加深对生物学知识的理解,形成相应的生物学认知与科学思维。教师不仅要利用实验教学传递知识,也要为学生搭建开放探究的学习支架,支持学生学习与发展。文章以“细胞生物学”的“细胞骨架的分布与观察”实验教学为例,提出符合新课程要求的教学策略。

Biology experiments are an important teaching content for developing students'scientific thinking,practical abilities,and exploratory abilities.To carry out biology teaching,teachers should guide students to think independently,formulate experimental plans through thinking,participate in experimental operations,explore biological experimental phenomena,and a series of processes,so that students gradually deepen their understanding of biological knowledge and form corresponding biological cognition and scientific thinking.Teachers should not only use experimental teaching to transfer knowledge,but also build an open and exploratory learning framework for students to support their learning and development.The article takes the experimental teaching of"Distribution and Observation of Cell Skeleton"in"Cell Biology"as an example and proposes teaching strategies that meet the requirements of the new curriculum.