设计性实验与学生动手能力的培养

Designed Experiment and the Improving of Practical Skill for Students

利用给定实验目的、实验要求和实验条件,由学生自行设计实验方案并加以实现的设计性实验形式,开展了电子技术课程中的"智力竞赛抢答装置的设计"等实验项目。并在教学中相应进行了一系列教学内容、教学方案和教学实施的改进,包括:加强基础训练、从易到难引导、提出明确而不局限的设计要求、提供完善的设计场所和服务、适当设计辅导及调整考核方法等。实践证明,上述改进方法是可行的,提高了学生的动手能力,取得了理想的效果,得到了师生的认可。

The university students design the experiment scheme themselves and do the experiment by complying with the given targets, requirements and conditions. This kind of experiment is called designed experiment . We develop such experiment like ＂ The design of the intelligent competition responder ＂ During the design experimentation, we also make much improvement on teaching contents, teaching schemes and teaching implementations. Specific measures, such as strengthening basic training, giving clear and less limitation design requirement , offering better design environment , providing appropriate design guidance, adjusting examination methods and so on, have been taken to achieve this improvement. Our practice proves that the design experiment is feasible to improve the practical skills of university students.