A Fuzzy Comprehensive Model to Evaluate PAD Class Teaching Quality Quantitatively and Qualitatively

Abstract

PAD Class is carried out in the form of teacher's presentation and students' discussions, but the way to evaluate its teaching quality is the same as lecturing class currently. To address this problem, the paper provides a 2-level fuzzy comprehensive evaluation model for PAD Class specially. It takes teaching content, teaching organization, teaching literacy and teaching result as 1-level indexes, and 17 2-level indexes such as necessity, time allotment etc. It quantifies some unclear indexes to values by membership functions and then gets a qualitative conclusion according to the value. In this model the evaluation indexes focus on the teacher's ability to make discuss efficiently, and it lets fuzzy factors more accurate by quantifying. Through practical applications, the teachers' recognition of the evaluation conclusions reaches 93.3%, which is 13.3% higher than that in previous evaluation way.