Fourth, the ideal learning environment is built for students to self-study with media technology.
Constructivist theory suggests that human learning is neither a simple rendering of external things, nor a human cognitive structure of the original commencement, but construction of meanings established step by step for external things in the process of the human interaction with the external things. It emphasizes the active construction process of knowledge for the students, the learning autonomy and innovation of students. Constructivist learning theory suggests that "situation," "collaboration",
"Conversation" and "meaning making" are the four elements or properties, which constitutes the selfstudy for students.