id	keyword
easat-2631	learning
easat-2631	model
easat-2631	pmm
easat-2631	students
easat-2631	thinking
easat-2631	skills
easat-2631	bl model
easat-2631	problem
easat-2631	implementation
easat-2631	research
easat-2631	thinking skills
easat-2631	results
easat-2631	criteria
easat-2631	science