Minerals of the Earth (Microslide® Lesson Set)
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Designed to be used with the Microslide Viewer®, this filmstrip features eight photomicrographs plus lesson plans which encourage inquiry learning. Perfect for elementary classroom and nature center programs. Please note that Microslide® Lesson Sets cannot be used with regular microscopes. This set includes depictions of color, streak, hardness, luster, form, cleavage and fracture, chemical properties, and special properties.