id	keyword
easat-9615	mathematics
easat-9615	learning
easat-9615	vol
easat-9615	valid
easat-9615	ethnomathematics
easat-9615	education
easat-9615	variable
easat-9615	test
easat-9615	value
easat-9615	teachers
easat-9615	perceptions
easat-9615	table
easat-9615	students