id	keyword
flr-333	problem
flr-333	solving
flr-333	strategies
flr-333	time
flr-333	students
flr-333	group
flr-333	approach
flr-333	heuristic
flr-333	learning
flr-333	strategy
flr-333	cognitive
flr-333	problem solving
flr-333	regulation
flr-333	teaching
flr-333	process
flr-333	self
flr-333	expert
flr-333	knowledge