Whichroledoestheteacherplayinthefollowingactivities?Whenthestudentsaredoingagroupworktask,theteacherjoinsoneortwogroupsforashortperiodoftime.
A.source of help B.controller C.participant D.assessor正确答案C
Whichroledoestheteacherplayinthefollowingactivities?Whenthestudentsaredoingagroupworktask,theteacherjoinsoneortwogroupsforashortperiodoftime.
A.source of help B.controller C.participant D.assessor正确答案C