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新课标生物教学中,探究实验的教学占有非常突出的地位,对于提高学生的科学素养有十分重要的意义。本文针对探究实验各环节所反映出的核心思想、原理、方法和原则进行简要分析说明。一、实验目的的确定探究实验的本质是根据某一合理假设,通过设计和实施实验,对作用主体与作用对象之间的内在联系作出分析和判断,从而得出科学结论的过程。因此,生物学探究实验的实验目的一般描述方式为:探究某因素对生物某方面特征(如形态、结构、生理
In the new course biology teaching, the teaching of inquiry experiment occupies a very prominent position, which is of great significance to improve students’ scientific accomplishment. This article briefly analyzes and explains the core ideas, principles, methods and principles reflected in all aspects of the exploratory experiment. First, determine the purpose of the experiment Exploring the essence of the experiment is based on a reasonable assumption, through the design and implementation of experiments, the main role of the interaction between the subject and the role of the object to make an analysis and determine the conclusions of the process of scientific conclusions. Therefore, the purpose of the experiment of biological exploration experiment is generally described as follows: to explore a certain biological aspects of a biological characteristics (such as morphology, structure, physiology