id	keyword
edu-7420	education
edu-7420	steam
edu-7420	steam education
edu-7420	teachers
edu-7420	science
edu-7420	students
edu-7420	learning
edu-7420	journal
edu-7420	skills
edu-7420	science teachers
edu-7420	challenges
edu-7420	study
edu-7420	curriculum
edu-7420	lack
edu-7420	technology