What "point" does the author leave us with about a systems approach as it is applied in education?

在谈到将系统方法应用于教育时，作者给我们留下了那些“点”？

youdao

What "point" does the author leave us with about a systems approach as it is applied in education?

在谈到将系统方法应用于教育时，作者给我们留下了那些“点”？

youdao