高中生物学重要概念教学实践

• 作 者: 骆蓓
• 机 构: 渭南市下吉中学,
• 出 处: 山海经
• 发表日期: 2015年18期
• 关键词: 高中生物学 概念教学 教学策略 教学流程 特有属性 框架体系 生物学教师 初中生物学 教学实例 学科核心

重要概念构成了生物学教育学习的基本框架体系,是高中生物学中概念内涵所形成的基本知识,属于生物学的学科核心。在高中生物学重要概念教学实践中,教师通过术语来展现概念内涵,再进行概念外延,是基本的教学流程。本文从生物学重要概念在高中的教学入手,分析生物学重要概念内涵,从多个角度领域总结重要概念教学策略。一、高中生物学重要概念内涵概念,是指客观事物的本质或者特有属性,通过陈述的方式来对某一事实进行定义。在高中生物学中,无论是

Important concepts constitute the basic framework of biological education learning system, is the concept of high school biology formed by the concept of the basic knowledge, which belongs to the core of biology. In the teaching practice of the important concept of biology in high school, the teachers show the connotation of the concept through the terms, and then extend the concept, which is the basic teaching process. This article starts with the teaching of biology concept in high school, analyzes the connotation of the important concept of biology, and summarizes the important concept teaching strategies from many angles. First, the concept of connotation of the important concept of biology in high school biology, refers to the essence of the objective things or unique attributes, through the way of presentation to define a fact. In high school biology, either