Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Periscope Classroom Kit SKU: P2-7085 Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $39.50 | / 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email Email me when available A fun and engaging classroom STEM activity that allow 30 students to build and test their own periscope for exploring the law of reflection. Close icon Checkmark icon Added to your cart: ** total_quantity ** | ** unit_price ** / ** unit_measure ** Cart subtotal Close icon Close icon Chevron down icon Chevron down icon Back to the top