Product description:
Four boxes in which there are coloured triangles for constructing regular and irregular flat figures and patterns. Triangles should be sorted based on their colour or black lines along their sides. The box in the shape of a triangle contains elements which, when assembled according to the rules, form triangles: 1 grey as a whole, green with 2 triangles, yellow with 3 triangles and red with 4 triangles. The box in the shape of a large hexagon contains the parts that make up regular polygons: yellow hexagon consisting of 1 whole, yellow hexagon made of 4 triangles, grey parallelogram of 2 triangles, red rhombus of 2 triangles. The box in the shape of a smaller hexagon contains elements with the help of which it is possible to arrange regular polygons: 1 yellow triangle from 1 whole, 3 red diamonds consisting of 6 triangles, 1 green isosceles trapezoid made of 3 triangles and 1 grey hexagon made of 6 triangles. Two sets of triangles are placed in a rectangular box. One set consists of yellow, grey, green and red triangles forming regular quadrilaterals: 1 green square, 1 grey rectangle, 1 red trapezoid, 1 yellow rhombus, 1 green and 2 yellow parallelograms. Each quadrilateral is made up of two triangles. The second set consists of blue triangles without black outlines. From these triangles, regular quadrilaterals are formed, each made of 2 triangles: 1 square, 1 rectangle, 1 rhombus and 1 isosceles trapezoid. The child by acquiring the basics of geometry, develops and improves the ability to construct and name different geometric figures. This activity allows the students to discover that triangles can create regular or irregular shapes and patterns. 62 pcs, dim. of the triangular box: 26,5 x 3,5 23 x 23 cm; dim. of the large hexagonal box: 26,5 x 3,5 x 23,5 cm; dim. of the small hexagonal box: 25 x 3,5 x 22 cm; dim. of the rectangular box: 29,5 x 4 x 22,5 cm; material; wood; age: 4+
Weight: 3.00 Kg
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