Reflects The Collective Wisdom的意思|示意

体现集体智慧 these two books there is a notable feature is the map more, that is, more than exercises. Book exercises, those of us who teach chess teacher normal practice where the children often, and now everyone is put in the hands of the questions get together, and then return classification, reflects the collective wisdom. "To teach kids chess (Junior Class)" is the version of the primary classes.