现行《自然教学大纲》把培养和提高小学生实验能力作为科学教育的目标之一,为小学科学实验教学的发展指明了方向。在实验教学中如何将实验教学过程设计成为一个愉快的学习过程,从而提高学生的实验兴趣和实验能力,帮助学生强化学习动机,成为当前应当研究的课题。一、妨碍学生实验兴趣发展的原因分析兴趣是指积极探究某种事物或进行某种活动的倾向,它是学习动机中最现实、最活跃的成分。如果一个人对某 The current “Outline of Natural Syllabus” regards training and improving the experimental ability of primary school students as one of the goals of science education, pointing out the direction for the development of science experiment teaching in primary schools. How to design experimental teaching process into a pleasant learning process in experimental teaching so as to improve students’ experimental interest and experimental ability and help students to strengthen their learning motivation has become the subject that should be studied at present. First, to prevent students interested in the development of experimental interest Analysis of interest is to actively explore something or conduct a certain tendency, it is the most realistic and active learning motivation component. If a person is right