笔者与几位同事在上个世纪九十年代初曾经进行过一项为期两年的实验。实验目的是了解低年级小学生学习计算机的能力和规律。搞这项实验的思想出发点是落实一位领袖倡导的:计算机要从娃娃抓起。这项实验用的是286计算机,在当时这应算是档次高的机型啦,在大学的计算机房中才配有这种机器。招收了三十多名二至四年级的小学生(从实验的角度可称作“被试”),来自七、八所小学,没经过任何入班考试。 The author and several colleagues conducted a two-year experiment in the early 1990s. The purpose of the experiment is to understand the abilities and laws of the pupils in lower grades to learn computers. The starting point for the idea of ​​this experiment is to implement what a leader advocates: The computer should start with the baby. This experiment used a 286 computer, which was supposed to be a high-grade model at the time, and was fitted to a university computer room. Enrolled more than thirty second to fourth grade primary school students (from the experimental point of view can be called “subjects ”), from seven or eight primary schools, did not undergo any entrance examination.