时间观念是儿童掌握各科知识必不可少的心理条件。本文作者之一对儿童时间知觉的初步研究表明:5岁儿童不会使用时间标尺,时间知觉极不准确,极不稳定;6岁儿童的时间知觉与5岁儿童基本上相似,只是对短时距知觉的准确度和稳定性有所提高;7岁儿童开始利用时间标尺,但主要是利用外部的时间标尺,利用内部时间标尺的人数仍然很少;8岁 The concept of time is an essential psychological condition for children to master various subjects. A preliminary study of children’s time perception by one of the authors of this article shows that time-scales are not used by 5-year-old children, time perception is extremely inaccurate and extremely unstable, and 6-year-old children are basically similar in time perception to 5-year-old children, 7-year-olds began to use the time ruler, but mainly using the external time ruler, the number of people using the internal time ruler is still very small; 8 years old