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回顾与 思考 — 谈 2012 年数学高考复习

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回顾与 思考 — 谈 2012 年数学高考复习. 提纲 回顾八年数学高考 二零一二复习思考 注重启迪解题意识着力抓住核心概念. 一、回顾 八年数学高考. 2011 年试卷难度统计 (理). 试卷:平均分 80.92 (比 2010 年低 8.24 ) 难度系数 0.5395 ( 2010 年 0.5942 ) 标准差 24.22 ( 2010 年 22.60 ) Ⅰ 卷 40 分 平均分 30.61 难度 0.765 ( 0.7596 ) Ⅱ 卷 110 分 平均分 50.3 难度 0.4573 ( 0.5102 ) - PowerPoint PPT Presentation

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  • 2012

  • ALF2004149199.2724.620.660.842005141169.3123.370.460.822006150189.7423.560.600.822007148187.8223.760.590.842008150086.3025.650.580.862009145490.4721.790.600.812010143489.1322.330.590.842011140.5080.8924.260.540.84

  • *

    2011

    80.92 20108.24 0.539520100.5942 24.22 201022.60 4030.61 0.7650.7596 11050.30.45730.5102 [19.2 0.64 0.562 31.1 0.39 0.495)]

  • 2011 ()5

    (1)(2)(3)(4)30.614.904.604.444.560.77.7590.980.920.890.91

    (5)(6)(7)(8)4.432.852.841.990.890.570.570.40

  • 5

    (9)(10)19.204.904.570.640.560.98 0.91

    (11)(12)(13)(14)3.892.552.111.190.780.510.420.24

  • 555598845443663

    (15)1(15)2(16)1(16)2(17)1(17)2(17)331.112.494.145.493.273.282.641.610.390.49)0.500.52 0.690.650.820.660.32

    (18)1(18)2(19)1(19)2(19)3(20)1(20)2(20)31.720.622.800.610.142.020.280.010.430.070.700.150.020.670.060.00

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  • 2011

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  • 5.2011

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    2006190.4270.88210.262007190.3080.9210.082008180.24 150.42220.19

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  • 2004120.7210.72005160.4140.59180.332006190.3820.94210.182007190.380.9210.082008170.440.94200.172009120.35200.352010160.23150.07200.07860.270.010.01

    2011190.29110.7200.140.610.03000

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