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在生物概念教学中,不仅要使学生知概念之然,也要知概念之所以然。而生活实践、探究实验,能让学生由观察现象到分析本质,由感性认识到理性结论,从无到有自觉、主动地形成新概念。本文从实验建构概念、实验论证概念实、验纠正概念三个角度提出相关观点,以探讨概念教学的一种做法。
In the biological concept of teaching, not only to enable students to understand the concept of natural, but also the concept of the reason why. The practice of life, explore the experiment, allowing students to observe the phenomenon of the nature of the analysis, from the emotional understanding of the rational conclusion, consciously from scratch, take the initiative to form a new concept. In this paper, we propose relevant concepts from the three aspects of the concept of experimental construction, the concept of experimental demonstration and the concept of correction, so as to explore a way of concept teaching.