Colourful roller AO2015
Set consisting of four boxes with lids. Each box and each lid is marked with a colourful dot, which informs about the colour of the cylinders stored inside. In every box there is a set of cylinders in one colour but in different sizes. Their size (diameter, height) decreases or increases. The first box contains red cylinders – their height is the same but the diameter of the bases decreases. The box nr II: yellow cylinders - their height and base diameter decrease. The box nr III: green cylinders - their height increases and the diameter of the bases decreases. The box nr IV: blue cylinders - the height changes, the diameter of the bases remains the same. This set influences the improvement of the ability to recognise and name differences in dimensions. It helps to form the concepts of: big-small, gradation of these terms, bigger than ..., smaller than ..., thick-thin, gradation of these terms, thicker than ..., thinner than ...The boxes have two widths and two heights. 40 cylinders in different sizes and 4 colours: yellow, red, green, blue; 4 boxes with • 30,5 x 7 x 8 cm (blue dot); 38,5 x 7 x 10,5 cm (yellow dot); 38,5 x 7 x 10,5 cm (green dot); 38,5 x 7 x 10,5 cm (red dot); material: wood; age: 2,5 +
Montessori Aids. Sound cylinders AO0002
The children pair the cylinders (blue and red) making sound with of the same intensity or arrange them in sequence according to the degree of sound intensity. Two boxes containing 6 pairs of wooden cylinders filled with different materials.
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