Abstract
The purpose of this research is to analyze the van Hiele geometry test of Senior high school student with student-problem chart analysis theory. Using the Chinese version of the van Hiele Geometry Test, tested a total of 1254 senior high school students from five counties and cities in the middle part of Taiwan. Analyze the test with S-P chart analysis theory by TESTER For Windows 2.0, developed by Yu (2002). The analysis includes correct ratio of the test, the internal consistency reliability coefficient, disparity index, caution index, and item analysis. After data processing, the following conclusions were drawn from this study: (a) The average of the test is 13.18 (the total grades are 25), the standard deviation is 4.70. (b) The internal consistency reliability coefficient of this test is 0.81, it is good. (c) The average of the correct ratio of the test is 0.53. The difficulty of the test is moderate. (d) The total amount of the questions is 25, there are 13 questions judged as A (fine question), 4 questions judged as B (difficult question), 8 questions judged as B' (clumsy question). Among them, the level two, three, four each has 1, 1, 2 questions as B, the level four, five each has 3, 5 questions as B'. The higher geometry level question, the lower correct ratio and the more difficult the question is. The questions of the level five are all judged as B'. (e) Except that 4 questions have bad item discrimination index, 3 questions are acceptable, 2 questions are fine, and the others are very fine. (f) Disparity index is 0.35, show that the test and the students are suitable homogeneity, and the content of testing are agree with the goal and content of learning.
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