b'Sensorial The Demonstration TrayGeometric 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. $144.95 Each shape is represented by a solid, a thick lined and a thin lined form card.Item Number: 0039A0$39.95 GeometricThe 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$689.95 $79.95 Geometric Form CardsLeaf Cards / The Geometric Form Cards consist of three series ofGeometric Form Cards Box35 cards that correspond to the figures contained withinA box with 3 compartments used for storing the Leaf Cards the Geometric Cabinet. Series include 7 each of solid,and/or the Geometric Form Cards.thick lined and thin lined plastic cards. Item Number: 0040A0Item Number: 003900 $44.95$61.95Nienhuis Montessori 25'