b'SensorialThe Demonstration Tray Geometric Form Cards The Demonstration Tray is used with the GeometricFor The Demonstration TrayCabinet to introduce plane geometric shapes in isolation. The wooden tray contains 9 geometric form cards for use Item Number: 003800 with the three basic shapes of the Demonstration Tray. $164.95 Each shape is represented by a solid, a thick lined and a thin lined form card.Item Number: 0039A0$44.95Geometric The Geometric Cabinet Cabinet Activity SetThe Geometric Cabinet introduces the child to planeAdditional exercises for use with the Geometric Cabinet geometry. A six-drawer cabinet containing 35 geometricIncludes: exercise cards, divider tabs and a wooden box insets and frames. for storage.Item Number: 003700 Item Number: 061001$749.95 $89.95Geometric Form Cards Leaf Cards / Geometric Form Cards BoxThe Geometric Form Cards consist of three series ofA box with 3 compartments used for storing the Leaf Cards 35 cards that correspond to the figures contained withinand/or the Geometric Form Cards.the Geometric Cabinet. Series include 7 each of solid,Item Number: 0040A0thick lined and thin lined plastic cards. $49.95Item Number: 003900$69.95Nienhuis Montessori 25'