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PPT讲解 | 从结构化到在线化

  • 2026-07-15 08:04:34
PPT讲解 | 从结构化到在线化

1 引言

昨天面向信息科技教师讲课,一起探讨面临的困惑和可能的解,我倡导”机制“建设和流程再造。现场没有创建例子,今天晚上补上。

2 从结构化到在线化

以前写过“结构化教育,从知识到素养跃迁的模式探索”,最近思考的比较多的是落地的“机制”。

我们通常把结构化教育视为有目的、有序列、有组织的学习设计。它不仅仅是知识的堆砌,而是将知识点按照其内在逻辑、认知规律或应用场景,编织成一个基于知识的相互关联、层层递进的网络或框架。它的终极目标,是实现从“知识”到“素养”的跃迁。但是,结构化教育除了知识体系的结构化之外,还有其他的形式,例如问题解决流程的结构化、小组互学的结构化、探究方法的结构化等。

氛围编程、Claude编程、workbuddy编程、Marvis编程等技术的发展,让结构化教育从理念走向了日常。

信息科技学科的教学在机房上课,有条件让学生基于“结构化”的在线学习课程,开展自主探究学习。

于是我借助DS构建了新的教学流程:

3 设计课例

如果没有靠谱的在线学习内容(平台),上述流程无法实现。

于是,需要构建DEMO。我的实验如下:

(1)准备素材

到国家智慧教育平台下载了信息科技7年级的教学指南(PDF)和第一单元第1课的演示文稿(pptx),找来一份这节课的教学设计(docx)。

(2)写指令

根据教材第一单元第一课内容,“第一单元 第1课 互联网发展靠创新”的教学设计,第1课 互联网发展靠创新.pptx,设计一个HTML的在线学习网站,支持全班学生在局域网内学习,平台内容以教学设计为主线,服务学生在线开展(1)自主学习探究;(2)及时检测和实时反馈;(3)适时出现PPT页面展示;(4)合作与讨论——合作力训练;(5)质疑与比较——批判力训练;(6)类比突破——想象力训练;(7)简化或平衡——审美力训练;(5)反思与小结——反思力训练。

(3)编程

让Workbuddy和Marvis分别执行上面的指令(附上3个素材文件)。

4 编程结果1

Marvis执行结果如下:

仅生成一个HTML文件,界面如下图所示。

5 编程结果2

Workbuddy执行结果如下:

生成多个文件夹的一组文件,界面如下图所示。

6 新发现
我比较后发现,Workbuddy胜出。

Workbuddy帮我梳理的8大能力,有误。其实是6大能力:学习力、合作力、批判力、想象力、审美力、反思力。

下次可以在编程指令中进一步明确对这6个力做评价,绘制雷达图。

7 结语

AI不仅是一线教师困惑解决的工具;也是构建面向素养的学习新生态的可靠助手。

这个例子只是一个开端,后面可做的事还多着呢。

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  1. CONNECT:[ UseTime:0.000502s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000842s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.006141s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000280s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000562s ]
  6. SELECT * FROM `set` [ RunTime:0.000206s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000599s ]
  8. SELECT * FROM `article` WHERE `id` = 543655 LIMIT 1 [ RunTime:0.000709s ]
  9. UPDATE `article` SET `lasttime` = 1784147879 WHERE `id` = 543655 [ RunTime:0.009719s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000302s ]
  11. SELECT * FROM `article` WHERE `id` < 543655 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.007710s ]
  12. SELECT * FROM `article` WHERE `id` > 543655 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.006503s ]
  13. SELECT * FROM `article` WHERE `id` < 543655 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.015856s ]
  14. SELECT * FROM `article` WHERE `id` < 543655 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.017357s ]
  15. SELECT * FROM `article` WHERE `id` < 543655 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.015825s ]
0.151677s