2009年钦州市中考数学学科质量分析(国外英语资料).doc

2009年钦州市中考数学学科质量分析(国外英语资料) Quality analysis of mathematics in Qinzhou middle school in 2009 Qinzhou Institute of Educational Sciences, Li Haishan I. Basic Conditions In 2009 the city senior high school entrance examination enrollment is 34487 people, the reference number is 34276 people, 211 people absent number. The whole volume of the average score is 66.14, the number of passes (72 minute) 16442, a pass rate of 47.97%, outstanding number (more than 96) was 6031, the excellent rate was 17.60%, reliability was 0.87, validity is 0.59. (1) relative statistics of major questions (Statistics of all candidates); Question No. one or two 1920212223242526 additional total Fufen 20241010108108 average of 11.15 101010120 16.61 6.22 4.94 5.50 5.60 3.23 2.20 3.42 1.51 8.95 66.14 0.56 0.69 0.62 0.49 0.55 to 0.70 0.32 0.28 0.34 0.15 0.90 0.55 0.53 0.49 0.83 0.82 0.93 of 0.64 0.83 0.52 0.83 0.34 0.06 0.58 4.80 5.82 3.86 3.82 4.30 standard deviation of 2.73 4.11 2.46 3.92 1.84 2.70 27.63 0.48 0.42 0.73 0.76 0.89. Of 0.57 0.77 0.47 0.78 0.31 0.03 0.51 (two) the total number of segments in each fraction distribution table (with all examinee data statistics) Scores of less than 19 20~29 30~39 40~49 50~59 60~69 70~79 80~89 90~99 100~109 110~119 120 1369259834313525 3238304830935988 3370324913661 3.99 7.58 10.01 10.28 9.45% 8.89 9.02 17.47 9.83 9.48 3.99 0 (three) frequency distribution histogram of the fraction of the total EMBED Excel.Chart.8 \s Two, examination questions quality analysis 2009 Qinzhou city high school entrance examination in Mathematics according to the full-time compulsory education mathematics curriculum standard made by the Ministry of education (experiment draft) requirements, reflects the mathematics curriculum standards evaluation of ideas, is conducive to the promotion of mathematics teaching is to promote teachers understanding on mathematics education, promote students to learning mathematics for understanding; students in mathematics learning, improve learn