• 5A级教学服务优质培训校
  • 线上与线下互动混合式教学
  • 提供包括中考、高考和出国

400-060-0103

小学数学高效学习的三大核心能力培养指南

来源:福州朴新学有方 时间:06-09

小学数学高效学习的三大核心能力培养指南

计算能力:数学学习的底层支撑

在小学数学学习中,计算能力如同建造房屋的地基——看似基础却决定了上层结构的稳定性。许多家长观察到,孩子在数学学习中遇到的卡壳问题,70%以上都与计算速度或准确度不足相关。这种现象并非偶然:从简单的加减乘除到复杂的分数运算,从日常作业到考试答题,计算始终贯穿于数学学习的每个环节。

那么,如何有效提升孩子的计算能力?实践中总结出"阶梯式训练法"值得参考。对于低年级学生(1-2年级),重点在于建立数感与基础运算熟练度。家长可采用"游戏化口算"模式:将20以内加减法转化为扑克牌比大小、跳格子计数等互动形式,每天固定10分钟进行趣味训练。以某小学三年级班级的跟踪数据为例,坚持3个月此类训练的学生,口算错误率从18%降至5%,课堂答题效率提升40%。

中高年级(3-6年级)则需进阶到"精准+速度"的双重训练。建议使用"计时纠错本":每天选取15道混合运算题(包含小数、分数、简便运算等类型),限定5分钟完成,完成后立即核对答案。将错误题目按"粗心型"(看错符号/数字)、"规则型"(运算顺序错误)、"知识型"(概念理解偏差)分类记录,每周复盘时针对薄弱类型专项突破。这种方法不仅能提升计算准确度,更能培养孩子的自我监测意识。

需要特别注意的是,计算能力的提升不能依赖机械重复。心理学研究表明,当训练内容与实际生活场景结合时,孩子的记忆留存率会提高3倍以上。例如,让孩子参与家庭购物时的金额计算、生日派对的物品分配等,既能增加学习趣味性,又能强化"数学服务于生活"的认知,这种正向反馈会进一步激发学习内驱力。

主动预习:构建知识体系的关键环节

课堂40分钟的学习效率,往往在课前就已埋下伏笔。那些能在课堂上快速跟上老师节奏、主动提问的学生,大多具备良好的预习习惯。预习不是简单的"提前看书",而是通过主动探索,在新旧知识间建立连接,形成"认知脚手架"。

具体操作可分为三个步骤:步是"框架浏览"。拿到新课时,先通读教材的例题、图表和课后习题,用不同颜色的笔标记出"已知内容"(与之前学过的知识相关联的部分)和"未知内容"(初次接触的概念或公式)。例如学习"三角形面积计算"时,已知内容可能是"平行四边形面积公式",未知内容则是"三角形与平行四边形的关系"。

第二步是"问题清单"。在浏览过程中,鼓励孩子用"5W1H"(What/Why/When/Where/Who/How)提问法记录疑问。比如"为什么三角形面积公式要除以2?""如果三角形的高不在底边怎么办?"这些问题既是课堂听讲的重点,也能培养孩子的批判性思维。某重点小学的教学实践显示,坚持预习提问的学生,课堂参与度比不预习的学生高出65%,问题质量也更具深度。

第三步是"尝试解题"。对于教材中的例题,在不看解答过程的情况下,先尝试用已有知识推导答案。即使得出错误结论也没关系,关键是体验"思考-验证"的过程。例如预习"小数乘法"时,孩子可能会用整数乘法的方法计算,然后对比教材中的规范步骤,从而更深刻理解"小数点位置移动"的原理。这种"先试错再修正"的模式,比直接听讲的知识留存率高2.3倍(数据来源:《小学数学学习策略研究》)。

需要提醒的是,预习时间需合理控制。小学阶段建议每课时预习时间不超过15分钟,避免因过度消耗精力影响课堂专注度。家长可通过"预习成果分享会"的形式,每周与孩子交流预习中的收获与困惑,这种互动既能巩固学习效果,又能增强孩子的学习主动性。

思考方法:突破数学难题的核心工具

许多家长反映,孩子能熟练背诵公式,但遇到稍复杂的题目就"卡壳"。这种现象的本质,是缺乏系统的解题思考方法。数学学习的高阶目标,不是记忆知识片段,而是培养"从问题到解决"的思维路径构建能力。

以经典题型"长方体变正方体"问题为例:"将一个长方体的高减少2厘米后成为正方体,表面积减少48平方厘米,求正方体体积"。面对这类题目,孩子常因信息量大而无从下手。此时可引导使用"拆解-关联-验证"三步思考法:

步"拆解信息":提取题目中的关键数据(高减少2cm、表面积减少48cm²、结果为正方体),用图形辅助标注(画出原长方体与变化后的正方体示意图,标出各边长度关系)。第二步"关联知识":表面积减少的部分实际是4个相同的长方形(原长方体的前后左右四个面,高度均为2cm),由此可建立等式"4×(长×2)=48",进而求出长(即正方体棱长)为6cm。第三步"验证结论":将求出的棱长代入原长方体尺寸(长=宽=6cm,高=6+2=8cm),计算原表面积与变化后的表面积差值,确认是否等于48cm²。

这种思考方法的核心是"将复杂问题模块化"。家长可通过"错题思维复盘"帮助孩子掌握:准备专用的"思维路径本",记录每道错题的完整思考过程(包括当时是怎么想的、卡壳点在哪里、正确的思路是什么)。每周选取1-2道题进行"思维路径对比分析",逐渐形成"条件提取-知识关联-逻辑推导-结果验证"的标准化思考流程。

此外,鼓励孩子用"讲题法"巩固思考能力。即让孩子扮演"小老师",向家长或同学讲解解题过程。这种输出行为能有效暴露思维漏洞,因为当孩子需要清晰表达时,必须对每个步骤进行逻辑验证。实践证明,坚持"讲题训练"的学生,解题正确率提升30%以上,且面对新题型时的适应能力显著增强。

总结来看,小学数学学习的关键不在于做多少题,而在于培养"计算-预习-思考"的能力闭环。当孩子具备扎实的计算基础、主动的学习意识和系统的思考方法时,数学学习将从"被动接受"转变为"主动探索",最终实现从"学会"到"会学"的质的飞跃。

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-04 20:13:06 HTTP/1.1 GET : http://www.eduml.com/s/468/n/14391.html
  2. 运行时间 : 0.015861s [ 吞吐率:63.05req/s ] 内存消耗:368.72kb 文件加载:137
  3. 缓存信息 : 0 reads,0 writes
  1. /data/web/baijiao_branch_collect/public/index.php ( 0.79 KB )
  2. /data/web/baijiao_branch_collect/vendor/autoload.php ( 0.75 KB )
  3. /data/web/baijiao_branch_collect/vendor/composer/autoload_real.php ( 1.63 KB )
  4. /data/web/baijiao_branch_collect/vendor/composer/platform_check.php ( 0.90 KB )
  5. /data/web/baijiao_branch_collect/vendor/composer/ClassLoader.php ( 15.99 KB )
  6. /data/web/baijiao_branch_collect/vendor/composer/autoload_static.php ( 4.26 KB )
  7. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /data/web/baijiao_branch_collect/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /data/web/baijiao_branch_collect/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  18. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  19. /data/web/baijiao_branch_collect/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  20. /data/web/baijiao_branch_collect/app/provider.php ( 0.19 KB )
  21. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  22. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  23. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  24. /data/web/baijiao_branch_collect/app/common.php ( 10.83 KB )
  25. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  26. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  27. /data/web/baijiao_branch_collect/config/app.php ( 1.29 KB )
  28. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  29. /data/web/baijiao_branch_collect/config/cache.php ( 1.22 KB )
  30. /data/web/baijiao_branch_collect/config/config.php ( 0.26 KB )
  31. /data/web/baijiao_branch_collect/config/console.php ( 0.29 KB )
  32. /data/web/baijiao_branch_collect/config/cookie.php ( 0.56 KB )
  33. /data/web/baijiao_branch_collect/config/database.php ( 2.29 KB )
  34. /data/web/baijiao_branch_collect/config/filesystem.php ( 0.63 KB )
  35. /data/web/baijiao_branch_collect/config/lang.php ( 0.81 KB )
  36. /data/web/baijiao_branch_collect/config/log.php ( 1.37 KB )
  37. /data/web/baijiao_branch_collect/config/middleware.php ( 0.19 KB )
  38. /data/web/baijiao_branch_collect/config/route.php ( 1.54 KB )
  39. /data/web/baijiao_branch_collect/config/session.php ( 0.57 KB )
  40. /data/web/baijiao_branch_collect/config/trace.php ( 0.34 KB )
  41. /data/web/baijiao_branch_collect/config/view.php ( 0.81 KB )
  42. /data/web/baijiao_branch_collect/app/event.php ( 0.25 KB )
  43. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  44. /data/web/baijiao_branch_collect/app/service.php ( 0.13 KB )
  45. /data/web/baijiao_branch_collect/app/AppService.php ( 0.26 KB )
  46. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  47. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  48. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  49. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  50. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  51. /data/web/baijiao_branch_collect/vendor/services.php ( 0.14 KB )
  52. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  53. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  54. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  55. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  56. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  57. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  58. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  59. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  60. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  61. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  62. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.20 KB )
  63. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.75 KB )
  64. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  65. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  66. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.30 KB )
  67. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  68. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  69. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  70. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  71. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  72. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  73. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  74. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  75. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  76. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  77. /data/web/baijiao_branch_collect/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  78. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Arr.php ( 17.45 KB )
  79. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/driver/Redis.php ( 6.94 KB )
  80. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  81. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  82. /data/web/baijiao_branch_collect/app/Request.php ( 0.09 KB )
  83. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  84. /data/web/baijiao_branch_collect/app/middleware.php ( 0.26 KB )
  85. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  86. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  87. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  88. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  89. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  90. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  91. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  92. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  93. /data/web/baijiao_branch_collect/route/app.php ( 3.05 KB )
  94. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  95. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  96. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  97. /data/web/baijiao_branch_collect/app/controller/Index.php ( 33.26 KB )
  98. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Request.php ( 9.20 KB )
  99. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Url.php ( 14.07 KB )
  100. /data/web/baijiao_branch_collect/app/model/IndexModel.php ( 19.95 KB )
  101. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Config.php ( 1.37 KB )
  102. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Cache.php ( 2.06 KB )
  103. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  104. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.73 KB )
  105. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/PDOConnection.php ( 53.74 KB )
  106. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  107. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  108. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  109. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Builder.php ( 24.07 KB )
  110. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  111. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Query.php ( 15.97 KB )
  112. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  113. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  114. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  115. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  116. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  117. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  118. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  119. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  120. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  121. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  122. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  123. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  124. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  125. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  126. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  127. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  128. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  129. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  130. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/view/driver/Php.php ( 6.44 KB )
  132. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  133. /data/web/baijiao_branch_collect/view/index/pc/school_news_details.php ( 2.39 KB )
  134. /data/web/baijiao_branch_collect/view/index/pc/school_top.php ( 5.76 KB )
  135. /data/web/baijiao_branch_collect/view/index/pc/school_right.php ( 2.17 KB )
  136. /data/web/baijiao_branch_collect/view/index/pc/school_bottom.php ( 1.16 KB )
  137. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000327s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001028s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '468' AND `site_id` = 7 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000324s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000614s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 468 [ RunTime:0.000227s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000632s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 468 [ RunTime:0.000255s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_news` [ RunTime:0.000702s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school_news_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 468 AND `a`.`content_id` = '14391' AND `news_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.001426s ]
  10. (select content_id,news_name,school_id from fqi_school_news where school_id = '468' and content_id < '14391' and site_id <= '7' order by content_id desc limit 1) union all(select content_id,news_name,school_id from fqi_school_news where school_id = '468' and content_id > '14391' and site_id <= '7' order by content_id asc limit 1) [ RunTime:0.000781s ]
  11. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000730s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 468 AND `site_id` = 7 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000380s ]
  13. SELECT * FROM `fqi_school_course` WHERE `school_id` = 468 AND `school_status` = 1 AND `course_status` = 1 ORDER BY `course_id` DESC LIMIT 8 [ RunTime:0.000220s ]
  14. SELECT * FROM `fqi_school_news` WHERE `school_id` = 468 ORDER BY `click` DESC,`news_id` DESC LIMIT 5 [ RunTime:0.000181s ]
  15. SELECT `content_id`,`news_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '7' AND `b`.`school_status` = '1' AND `news_status` = 1 AND `content_id` < 14391 ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.003901s ]
0.016189s