The main feature of the product (Knowledge Forum) is called note. With notes, users can do the followings:
- Offer various options of finding for existing notes
- Write a new note
- Co-author, when more users share the authorship for the same note
- Reference and quote an existing note
- Annotate allows users to comment on an existing note without creating a new one.
- Reply (built-on) on a specific note.
- Rise-above notes which subsume sets of related notes.
The main technique that KF uses is called scaffolding (Scardamalia, 2004). Learners use a specific set of scaffolds that directs other toward cognitive operations that will help them to improve their understanding. The basic set of scaffolds is the following one:
- My theory
- I need to understand
- New information
- This theory cannot explain
- A better theory
- Putting our knowledge together
From http://en.wikipedia.org/wiki/Knowledge_Forum
Rule1 | Author:Kathy
正如 Scardamalia 所说，Knowledge Forum 背后的规律是 ‘a specific set of scaffolds that directs other toward cognitive operations that will help them to improve their understanding“。
这句话背后的意思是：我们在构建知识的过程中可用到一些科学的步骤。如果没有这个软件的辅助，我们靠的是自己。这就取决于几个条件：条件一、我们需要知道这些规律的存在，条件二、我们能记住这些规律， 条件三、我们确实用。
如果有老师辅助我们这么做 （老师来做这个 Scaffolding），我们能确实做的概率就会提升；如果软件部分地替代了老师的 Action (软件部分地承担了 Scaffolding).
注：Scaffolding 是建楼的
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