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科学课是一门以实验为基础的学科,实验是学生获取知识、进行知识创新的重要手段,是培养学生的科学兴趣、科学态度、提高学生科学能力的重要途径。因此,提高实验教学的有效性成为我们每个科学教师的追求目标。本文拟从实验前、实验中、实验后三个方面去阐述教师如何进行有效的实验前指导,如何让学生在实验中充分探究,以及怎样做好实验后的整理,从而来提高学生科学探究的能力,形成良好的科学素养。
Science class is an experiment-based subject. Experiment is an important means for students to acquire knowledge and carry out knowledge innovation. It is an important way to cultivate students ’interest in science, scientific attitude and students’ scientific ability. Therefore, improving the effectiveness of experimental teaching has become the goal of every science teacher. This article intends to elaborate how teachers conduct effective pre-experiment guidance from pre-experiment, experiment and post-experiment three aspects, how to make students fully explore in experiment and how to do the experiment after finishing so as to improve students’ scientific inquiry Ability to form a good scientific knowledge.