乐都一中高一9月月考高一理科13化学_试题分析

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1、•中高一9月月颗号答案满分平均分难度正确率klB32.9050.96896.825%0.360.53k2B31.9050.63563.492%0.161.44k3A31.3330.44444.444%0.471.49k4B32・7620.92192.063%0.470.81k5B32.2380.74674.603%0.281.31k6D31.0480.34934.921%0.311.43k7D32.6670.88988.889%0.340.94k8D31.9050.63563.492%0.411.44k9C32.5710.85785.714%0.181.05klOD30.9

2、520.31731.746%0.34L4kllA32.0480.68368.254%0.451.4kl2B30.4760.15915.873%0.431.1kl3D310.33333.333%0.281.41kl4B32.3810.79479.365%0.221.21kl5c31.7140.57157.143%0.281.48kl6c31.6190・5453.968%-0.041.5kl7B30.7140.23823.81%0.291.28题冃满分均分难度标准差区分度通过率zl8148.30.592.540.2559.3%zl983.620.451.660.1545.24%

3、z20169.710.612.960.2160.71%z21119.670.882.620.2487.88%最高分最低分均分难度标准差区分度952661.540.6210.960.26闪光点klk4k7k9z21薄弱点kl2等级比例等级比例优秀1.59%良好26.98%及格65.08%低分34.92%分数段人数(%)分数段人数(%)90-1001.5940-506.3580-90030-40L5970-8025.420-301.5960-703&110-20050-6025.40-100k3难度分稠k4难度分稠k5难度分布图k8难度分布图k9难度分布图罔0难度分布图M3难度

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