For students to become skilled at using microscopes, slides, coverslips, droppers, and other related apparatus.
(students; to become; skilled at using microscopes, slides, coverslips, droppers, and other related apparatus) (students; at using; microscopes, slides, coverslips, droppers, and other related apparatus)
students students
to become at using
skilled at using microscopes, slides, coverslips, droppers, and other related apparatus
microscopes, slides, coverslips, droppers, and other related apparatus