08高三第一次模拟统考总结.docVIP

PAGE  PAGE 12 2008年海珠区第二次综合测试数学科质量分析 海珠区教育发展中心 王桂芹 一、数据分析 1．成绩统计 全区“二综”理科平均分30.21＋48.47＝78.68，难度0.52. 文科平均分36.84＋35.75＝72.59，难度0.48． 全区“一综”理科平均分27.86+47.73＝75.59，难度0.51. 文科平均分30.24＋31.22＝61.46分，难度0.41. 2. “二综”各校成绩统计 理科数学(表1) 学校平均分名次标准差实考人数及格率难度偏离度最高分优秀率第五中学96.80122.856300.680.6417.521410.05第四十一中学89.86323.212000.530.5910.31300.03第四十二中学63.84720.941160.150.43-14.831080南武中学89.40424.652060.50.5910.31390.03第七十六中学48.891022.841030.040.32-30.73990第七十八中学36.991219.551380.010.25-41.68930第九十七中学78.63522.461720.30.52-0.51310.01第九十五中学46.301123.59960.030.31-32.371020蓝天中学53.40926.17750.040.36-30.961010中大附中90.66223.26640.480.611.991480.08北大附中57.78826.93450.160.39-20.891160海珠中学74.566 23.03740.240.49-5.121290.01全区78．6819000.40.52148 理科数学(表2) 区\校选择题填空题16题17题18题19题20题21题第五中学34.2422.5211.318.306.887.403.452.70第四十一中学32.4519.810.367.655.808.424.091.29第四十二中学26.1614.319.605.592.853.700.601.02南武中学33.1220.4210.058.007.185.303.391.94第七十六中学23.1710.756.672.622.042.840.500.30第七十八中学20.477.93.161.461.281.471.010.23第九十七中学31.118.39.76.05.75.11.51.2第九十五中学21.510.26.42.71.52.90.60.5蓝天中学23.8113.447.582.552.282.820.630.30中大附中31.821.811.395.507.698.302.661.53北大附中28.6712.895.894.732.002.000.710.89海珠中学30.6218.239.824.554.795.150.550.86全区30.2118.19.426.225.185.602.381.57 文科数学(表1) 学校 平均分名次标准差实考人数及格率难度偏离度最高分优秀率第五中学93.23224.194420.610.6220.621460.07第四十一中学95.28120.693050.630.6422.671390.04第四十二中学59.39817.841910.040.4-13.221020南武中学87.10418.341910.460.5814.491330.02第七十六中学51.181019.892050.040.34-21.431080第七十八中学43.081217.331540.020.29-29.531010第九十七中学89.24317.251400.560.5916.631310.01第九十五中学50.991120.222950.040.34-21.621160