观察和实验是小学生学习知识的基本方法,也是小学实验课程教学的重要内容。新课标明确指出:要培养学生的观察能力以及制作、栽培、饲养等动手能力,启发学生的创造精神。在实际的实验教学中,我们可喜地发现,如今小学生的实验操作能力已达到一定的水平,具体表现在:实验成功率较高、实验现 Observation and experiment are the basic methods for primary school students to learn knowledge, and also an important part of primary school experimental teaching. New lesson clearly pointed out: To develop students ’observation skills and production, cultivation, feeding and other hands-on ability to inspire students’ creativity. In the actual experimental teaching, we are gratifying to find that nowadays the primary school students’ experimental operating ability has reached a certain level, which is manifested in the following aspects: high success rate of experiment, experiment