Definition of Chemical Experiment Ability Levels and its Application in the Control of Questions Difficulty in the College Entrance Examination
PAN Deng-Ke1, YANG Rui2, CAI Ya-Qin2, HUANG Chun-Yan1, ZHANG Jian1
1. Chongqing Municipal Educational Examinations Authority, Chongqing 401147, China; 2. School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
Abstract According to Bloom's taxonomy of educational objectives and the knowledge of educational psychology, this paper defined the experimental ability of paper and pencil test as seven ability levels based on the practice of preparing questions and data analysis of Chongqing college entrance examination, the seven levels were memorization, access to information and identification, matching, analogy and understanding, analysis and processing, induction and summary, reflection and evaluation, experimental design. They were used to guide the preparation of questions in Chongqing college entrance examination, by adjusting the proportion and distribution of the test points in each experimental ability level, the accurate control of difficulty of the test was realized, and the discrimination degree of test was significantly improved. Defined experimental ability levels had proved to be with higher scientific and better operability, which could be applied to the preparation of experimental questions of paper and pencil test.
PAN Deng-Ke, YANG Rui, CAI Ya-Qin, HUANG Chun-Yan, ZHANG Jian. Definition of Chemical Experiment Ability Levels and its Application in the Control of Questions Difficulty in the College Entrance Examination[J]. , 2015, 36(23): 40-44.
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