Silk Threads Microscope Slide Set for biology and life science is a fantastic tool for teaching focusing procedures of the microscope. Clever set of six slides has different combinations.
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Fantastic tool for teaching focusing procedures of the microscope. This clever set of six slides has different combinations of vertically stacked colored silk threads. Have students report the correct vertical order of the various slides. The slides have the six combinations possible with red, blue, and yellow silk threads.