On the conditions of constructionism instruction
Some conditions are to be met to implement constructionism instruction. Firstly, students should be active constructor s of knowledge; they must possess strong wish to learning, and ability of critical, systematic and divergent thinking; organic knowledge structure, ability to manage learning process and necessary teamwork spirit should also be their characteristics. Secondly, teachers should be senior partners of students to construct knowledge, and they must master strategies of constructive instruction, have an idea of profound knowledge as well as super teaching techniques. Finally, the environment should be a platform for students to construct knowledge, therefore should have such elements as Internet classroom, textualized teaching materials and learning-community class.