Lego 4C teaching method, namely connection, construction, meditation and continuation, is designed by Lego education according to children's knowledge acquisition process and learning effect, and based on Piaget's constructivism theory.

This depends on the curriculum system of each institution. Lego WeDo2.0 belongs to the primary class construction course, which will involve 4C teaching method. Every institution is different, and there will be a set of teaching methods, and some just change a word to express this 4C.