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在高中生物的教学目标中,掌握生物学基本事实、概念、原理、规律和模型被列在首位。而其中,概念是高中生物知识结构的各个支点,是稳固整个生物学科知识体系的关键部位,只有把握好概念的学习,学生才能更好地搭建起高中生物学的知识架构。学生对概念的掌握程度是衡量学生知识学习质量好坏的一个重要标准,同时也将决定学生能否更好地深入学习和运用生物学知识,并对学生解决问题的能力产生重要影响。所以,作为一个生物教师,概念的教学是重中之重。结合概念教学的相关理论和高中生物概念教学实践,对高中生物概念教学中的相关问题和方法进行了总结。
In the teaching goals of high school biology, mastering the basic facts, concepts, principles, laws, and models of biology are ranked first. Among them, concept is the fulcrum of high school biology knowledge structure. It is a key part of stabilizing the entire knowledge system of biology. Only by grasping the concept of learning can students build up the knowledge structure of biology in high school. The mastery of the concept of the student is an important criterion for measuring the quality of the student’s knowledge, and it will also determine whether the student can better study and apply biological knowledge in depth, and it will have an important influence on students’ ability to solve problems. Therefore, as a biology teacher, the concept of teaching is the most important thing. Combining the related theories of concept teaching and the teaching practice of high school biology concepts, the relevant problems and methods in the high school biology concept teaching are summarized.