observe crystals using a hand lens or microscope and make a drawing of a crystal including information on the shape size and color of the crystal (students using a microscope should be able to make more detailed drawings).
(students using a microscope; to make; more detailed drawings) (students; using; a microscope) (students using a microscope; should be; able to make more detailed drawings)
students using a microscope students students using a microscope
to make using should be
more detailed drawings
a microscope
able to make more detailed drawings