id	keyword
gist-694	learning
gist-694	july december
gist-694	analytics
gist-694	data
gist-694	students
gist-694	skills
gist-694	reading
gist-694	teachers
gist-694	test
gist-694	information
gist-694	school
gist-694	aristizábal
gist-694	visualization
gist-694	knowledge
gist-694	use
gist-694	mining
gist-694	level