Firstly, we put forward the method of student knowledge assessment in which we apply the certainty theory considering the chanciness of the examination and the oblivion of mastered knowledge.

• 本文首先分析了ICAI 中学生评价的特点,提出了学生知识评价方法。 该评价方法考虑到学生考试时的偶然性和对已掌握知识的遗忘现象,将可信度理论运用于学生知识评价中。