MONTESSORI AIDS. BLOCK WITH CYLINDERS
– 1 AO2001 • increasing height and increasing diameter; 1 pc
– 2 AO2002 • constant height and increasing diameter; 1 pc
– 3 AO2003 • decreasing height and increasing diameter; 1 pc
– 4 AO2004 • increasing height and constant diameter; 1 pc
MATHEMATICS
Geometric cabinet. Demonstration tray for flat geometrical shapes AO2012
Geometric cabinet. Cabinet with geometric figures AO2013
figures. Noticing, differentiating, classifying and naming flat geometric figures develops visual perception. Muscle and movement coordination exercises of the hand and wrist train fine motor skills and prepare the hand for learning to write. • 32 pcs: 6 circles with the dia. of 5 to 10 cm; 6 rectangles, from 5 to 10 cm and from 10 to 10 cm; 6 triangles: acute equilateral, acute triangle isosceles, rectangular isosceles, rectangular polygonal, obtuse isosceles, obtuse polygonal; 4 quadrilaterals: rhombus, parallelogram, isosceles trapezoid, rectangular trapezoid; 6 regular polygons: from pentagon to decagon; 4 rounded figures: ellipsoid, oval, spherical triangle, clover (flower, rosette); meas. of the frame and the blank tile: 14 x 14 x 0.4 cm • meas. of the cabinet: 47.5 x 23 x 32.5 cm • material: wood; age: 3+
This tray complements the geometric study equipment. It allows the students to acquire the ability to distinguish, identify and name basic geometric figures. It consists of two parts. The lower part is lined with three square tiles in yellow and three yellow frames with three basic geometric figures: circle, square and triangle. The bottom of the tray is blue underneath the tiles and frames. The top of the tray is covered with a frame that dividing it into 6 fields. The back edge of the frame is connected to the tray by hinges. The tray’s front is equipped with two fasteners preventing the frame from opening when working with figures. • 6 tiles: 3 square tiles, 3 frame tiles with figures • meas. of the tiles: 14 x 14 x 0.4 cm • meas. of the frames: 44.5 x 30.5 x 3 cm • material: wood; age: 3+
Wooden cabinet with 6 drawers storing flat geometric figures. The set introduces children to the world of geometry. There is a space left on the top shelf for a figure demonstration tray (AO2012). Each drawer, with blue-coloured bottom, is filled with wooden frames. In each of them there are geometric figures and yellow square tiles. In the following drawers, the figures are arranged according to the order in which they will appear: I drawer – 6 circles, II drawer – 6 rectangles, III drawer – 6 triangles, IV – 4 quadrangles, V drawer – 6 regular polygons, VI drawer – rounded
Geometric cabinet. Cabinet with cards with geometric figures AO2014 This set it is part of a geometric study and it consists of three cabinets with six shelves, on which the cards with geometric figures are kept. The first cabinet contains figures filled with colour, cabinet II - figures with a thick outline, III - figures with a thin outline. In each cabinet, on the next shelves from above, are placed the cards: with circles, then with rectangles, with triangles, with quadrilaterals, with polygons, and the last shelf is taken up by rounded figures. The activity with cabinets helps to associate the shape of the figures with their counterparts on the cards. It
stimulates visual perception, consolidates the knowledge of shapes and names of flat geometric figures and improves the ability to define their characteristic features. • 96 cards, in each cabinet we can find: 6 cards with wheels dia. from 5 to 10 cm; 6 cards with rectangles, sides from 10 x 10 cm to 5 x 10 cm, 6 cards with triangles: acute equilateral, isosceles acute, isosceles rectangular, equilateral rectangular, obtuse isosceles, obtuse polygonal; 4 cards with quadrilaterals: rhombus, parallelogram, isosceles trapezoid, rectangular trapezoid; • 6 cards with polygons: from pentagon to decagon; • 4 cards with rounded figures: spherical ellipsoid, oval, spherical triangle, trefoil (flower)
• meas. of the card: 14 x 14 x 0.2 cm • meas. of the cabinet: 17 x 26 x 15 cm • material: wood; age: 3+
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