id	keyword
cieatasu-1615	teachers
cieatasu-1615	school
cieatasu-1615	professional
cieatasu-1615	collaboration
cieatasu-1615	leonard
cieatasu-1615	work
cieatasu-1615	learning
cieatasu-1615	education
cieatasu-1615	level
cieatasu-1615	time
cieatasu-1615	practice
cieatasu-1615	new