基于核心素养的高中生物概念教学研究

A Study on Key-Competency-Based Teaching of Biology Concepts in Middle School

概念是生物学的基础,如何在概念教学中发展学生的生物核心素养尤为重要。研究采用课堂观察法,通过教学案例研究,分析了目前概念教学中存在的问题:重考点知识忽视重要概念,学生归纳与分析等能力的培养欠缺;重识记忽视理解过程,忽视学生分析与综合思维能力的培养;重"知识点"忽视概念体系,学生系统思维和逻辑思维能力的培养欠缺;重结论忽视探究过程,忽视学生科学精神与科学思维能力的培养。提出关注重要概念、注重概念理解、重视概念形成过程与概念应用等建议。

Developing students key competencies is the main goal of the new curriculum reform.The conceptsare the basis of biology study.How to develop the students key competencies in the concept teaching is particularly important.Adopting a classroom observation method,this papermakes an analysis of the current problems in the teaching of concepts through lesson study.The major problems include:overemphasis on the examination-oriented knowledge and ignorance on the important concepts,insufficient training on the students induction and analysis ability,too much attention to knowledge and memory and little attention to understanding,ignoring the cultivation of students analytical and holistic thinking,overemphasizing“knowledge points”and neglecting the conceptual system,insufficient training of systematic thinking and logical thinking,overemphasizing conclusions and ignoring processes of inquiry,ignoring the cultivation of students scientific spirit and scientific thinking ability.Suggestions are put forward as the follows:focusing on important concepts,emphasizing concept comprehension and paying attention to the process of concepts formation and their application.