“信号处理”课程的教学测评体系研究

本文介绍了国外大学对"信号处理"课程信号与系统概念测试集(SSCI)的研究,并采用该测试集对学生实施测试,通过分析测试结果准确把握学生对课程中基本概念的掌握情况,并反馈到教学实践中改进教学。SSCI测试还可以作为评价不同教师、教学方法和学校教学效果的客观量化依据,期待这类做法能推广到工科其它理论基础课程的教学中。

Research on the Teaching Assessment Architecture of Signal Processing Course

The learning effect of Signals and Proccssing course systems affects directly the study of adjacent curricu- la in many engineering majors. In this paper the research on Signals and Systems Concept Inventory （SSCI） among foreign universities is introduced firstly. Then the inventory is adopted and tested to measure students＇ understand- ing of fundamental concepts. Furthermore the results are fed back to next teaching process to improve the teaching. SSCI test can also be adopted as an object quantitative assessing instrument to compare different instructors, teach- ing methods and schools in a manner that other individual exams cannot do. It can be expected that such concept inventories be developed in other basic theory courses to improve their teaching effects.