The so-called "tributary schools" are kinds of forky phenomena examined from different perspectives.

摘要所“”，就由于对某一现象审视的角度不同而终产生的认识分岔现象。

Curricular knowledge view is one important forky point in the development of curricular knowledge, which is one of the most important perspectives to analyze curricular knowledge view.

知识功能观知识发展中的一个重要分岔点，我们分析知识观的一个重要视角。