• 注重创新思维及创新能力的培养。
  • 对中国儿童和青少年的未来发展产生深远的影响。
  • 致力于服务3-16岁中国儿童和青少年的科技创新教育。

400-888-4846

4-5岁少儿机器人编程:从动手搭建到思维启蒙的系统培养方案

4-5岁少儿机器人编程:从动手搭建到思维启蒙的系统培养方案

授课机构: 石家庄凤凰机器人

上课地点: 校区地址

成交/评价:

联系电话: 400-888-4846

4-5岁少儿机器人编程:从动手搭建到思维启蒙的系统培养方案课程详情

4-5岁少儿机器人编程:从动手搭建到思维启蒙的系统培养方案

课程设计的底层逻辑:用"玩"打开探索之门

4-5岁是儿童动作协调能力快速发展、好奇心高度旺盛的关键阶段。这一时期的机器人编程课程,并非传统意义上的代码编写,而是通过具象化的实体搭建,将抽象的机械原理转化为可触摸、可操作的实践场景。课程以"探索世界"为核心目标,通过设计符合低龄儿童认知水平的搭建任务,让孩子在完成作品的过程中,自然建立对物理世界的基础认知。

不同于简单的玩具拼搭,课程特别强调"目标导向"的操作流程——每个课堂任务都有明确的完成标准(如能移动的小车、可升降的起重机),孩子需要观察教师演示、理解工具用法、尝试组装调整,最终实现功能化的作品。这种"问题-解决"的闭环设计,既能保持幼儿的参与兴趣,又能潜移默化培养其逻辑思维。

教具选择的科学性:丹麦乐高的适配逻辑

课程选用的丹麦乐高教具,经过严格的年龄适配筛选。针对4-5岁儿童的手部肌肉发育特点,教具在尺寸、重量、连接方式上做了特殊设计:

  • 器材尺寸:基础块体边长控制在3-5cm,既避免过小导致抓握困难,又防止过大影响精细操作
  • 特殊配件:引入带孔金属件、塑料螺丝刀等工具,孔位直径与儿童手指粗细匹配,螺丝刀手柄设计防滑纹路
  • 组合逻辑:采用"基础块+功能件"的模块化设计,孩子可通过替换不同部件(如齿轮、连杆)改变模型功能

这种设计让教具不仅是搭建材料,更成为"理解机械原理"的媒介。例如在"会移动的小车"环节,孩子通过更换不同大小的齿轮,直观观察到"齿轮大小与转动速度"的关系;在"可升降的起重机"任务中,通过组装连杆结构,初步感知"杠杆原理"的实际应用。

核心教学内容:从模型搭建到能力沉淀

课程内容围绕"生活场景中的机械"展开,重点覆盖交通工具、建筑工具两大类模型。每个模型的搭建过程分为三个递进阶段:

阶段:观察与认知

教师通过实物图片、视频展示生活中的真实机械(如挖掘机、消防车),引导孩子观察关键部件(如挖斗、车轮),并提问"它有什么用?""哪些部分会动?",帮助建立直观认知。

第二阶段:拆解与搭建

发放教具后,教师演示基础结构搭建(如小车底盘),孩子跟随操作;完成基础结构后,鼓励尝试添加特色部件(如为小车安装"警灯"、给起重机增加"吊绳"),在模仿中融入个性化创意。

第三阶段:调试与分享

孩子测试模型功能(如推动小车观察行驶状态、操作起重机模拟吊运),针对问题(如小车跑偏、起重机卡顿)尝试调整部件位置;最后通过"小老师"环节,分享自己的搭建思路和改进方法。

隐形的能力培养:超越搭建的成长价值

课程的深层价值,在于通过具体的搭建活动,培养影响儿童未来发展的核心能力。这些能力并非抽象概念,而是渗透在每一次操作细节中:

1. 工具使用与安全意识
从握螺丝刀的正确姿势(拇指压柄、四指扶杆),到使用后将工具放回指定位置,课程通过规范操作流程,帮助孩子建立"工具是辅助者而非玩具"的认知,同时培养基础的安全操作习惯。
2. 机械认知与逻辑思维
当孩子为小车更换不同齿数的齿轮时,会观察到"大齿轮转得慢但力气大,小齿轮转得快但力气小"的现象;组装起重机连杆时,能直观理解"支点位置改变会影响升降高度"。这些具体经验的积累,为后续物理学习埋下具象化的认知基础。
3. 分类整理与规划能力
每节课结束前的"材料归位"环节,要求孩子按形状(圆形/方形)、功能(基础块/齿轮)分类收纳教具;而在搭建前的"材料选择"环节,需要根据模型设计挑选所需部件。这些日常训练,能有效提升儿童的条理性和规划意识。
4. 问题解决与抗挫能力
几乎每个孩子都会遇到"模型倒塌""功能失灵"的情况。教师不会直接帮忙解决,而是通过提问引导("刚才安装的时候哪里松了?""试试换个位置连接"),让孩子在尝试中找到解决方案。这种"自己解决问题"的成功体验,比单纯完成作品更有成长意义。

给家长的课程选择建议

为4-5岁儿童选择机器人编程课程时,需重点关注三点:

  1. 教具适配性:确认使用符合该年龄段的安全教具(如无尖锐边角、材质环保),避免选择过于复杂的零件导致挫败感
  2. 教学目标清晰性:优质课程应有明确的能力培养路径,而非单纯追求"搭出复杂模型",需观察课堂是否包含观察、思考、调整的完整流程
  3. 教师引导方式:低龄儿童的学习需要"引导式"而非"灌输式"教学,可通过试听课观察教师是否鼓励提问、是否包容试错

本文所述的4-5岁少儿机器人编程课程,正是基于上述原则设计的体系化方案。通过具象的搭建活动、科学的教具选择、渐进的能力培养,为孩子打开探索机械世界的扇窗,让编程启蒙真正"看得见、摸得着、学得会"。

石家庄凤凰机器人

石家庄凤凰机器人
认证 7 年

成立: 2006年

认证 地址认证 教学保障 在线预约 到店体验 售后支持
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-18 01:00:18 HTTP/1.1 GET : http://www.aabrg.com/s/3142/c/45476.html
  2. 运行时间 : 0.050694s [ 吞吐率:19.73req/s ] 内存消耗:393.96kb 文件加载:136
  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_course_details.php ( 6.12 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_bottom.php ( 1.16 KB )
  136. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000332s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000922s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '3142' AND `site_id` = 22 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000255s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000579s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 3142 [ RunTime:0.000215s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000597s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 3142 [ RunTime:0.000216s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000616s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school_course_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 3142 AND `a`.`content_id` = '45476' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.001703s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '3142' and content_id < '45476' and site_id = '22' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '3142' and content_id > '45476' and site_id <= '22' order by content_id asc limit 1) [ RunTime:0.000457s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 3142 AND `site_id` = 22 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 11816 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000264s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 3142 AND `site_id` = 22 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000209s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 3142 AND `course_status` = 1 [ RunTime:0.000141s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000627s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '3142' [ RunTime:0.000183s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000581s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '3142' [ RunTime:0.000180s ]
  18. SELECT `content_id`,`course_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '22' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '45476' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.038974s ]
0.051047s