There are 5 boxes with lids: 2 rectangular, 1 triangular, and one small and one big hexagonal, all containing wooden triangles of different shapes, sizes and varnished in different colours. Each triangle - except for the ones in rectangular box n. 2 - have one or more sides with black guidelines. This allows the child to check on errors by itself when putting the triangles together to construct complex geometrical figures. All wooden parts are UNI EN 71-3 finished.
CONSTRUCTIVE TRIANGLES SET OF 5 BOXES
€282.00
Tax included
From the age of 4 years the working with this material the child will learn that all plane geometrical figures can be constructed from triangles. It allows to evaluate the length of the sides and the angles by simply putting more elements one on top of the other. This material is also very useful in primary school, in particular when dyslexic children first start to study geometry. Through working with the constructive triangles the child learns how to classify the triangles into equilateral, isosceles and scalene or rectangle, acute angle and obtuse angle.
Description
Product Details
- Height
- 5,5
- Width
- 27,5
- Depth
- 16,5
- Weight
- 3,8
SE07
Reviews
No reviews
16 other products in the same category:
€60.00
This material can be used from three years onwards and develops the sensorial knowledge of plane geometry which will be deepened in the following years. It develops the visual and tactile knowledge of the geometric figures that can be observed consciously in the surrounding area. The sensorial experimentation with straight lines and curves, together with...
€62.00
From the age of 4 years the working with this material the child will learn that all plane geometrical figures can be constructed from triangles. It allows to evaluate the length of the sides and the angles by simply putting more elements one on top of the other. This material is also very useful in primary school, in particular when dyslexic children...
€140.00
This material can be introduced when the child has become acquainted with the cylinder blocks and colour tablets, starting from the yellow cylinders and proceeding to the red,blue and at last green ones. As other sensorial materials the coloured cylinders sharpen many abilities: gross and fine motoric skills, eye-hand coordination, visual perception...
€95.00
Block 2, to be used after block 1, facilitates freedom of choice and concentration, gross and fine motoric skills, eye-hand coordination, visual perception through the education of sight with reference to dimension (this block presents the idea of thin/thick and the related gradations). It also develops the seriation ability and offers the child important...
€125.00
Working with this material refines the auditory capacity up to developing the ability to recognise the sound characteristics of objects even without looking at them (you can do this blindfolded). Like other Montessori materials for very small children, this material helps to develop concentration, will, intelligence and sharpens the observation of the...
€46.00
From the age of 4 years the working with this material the child will learn that all plane geometrical figures can be constructed from triangles. It allows to evaluate the length of the sides and the angles by simply putting more elements one on top of the other. This material is also very useful in primary school, in particular when dyslexic children...
€58.00
The cubes are used to calculate and compare the volumes of the cubes of the pink tower.
€130.00
The pink tower gives the child visual education of dimensions, sharpening the ability to distinguish different sizes even if they are very small. As with other Montessori materials for very small children, the pink tower help to develop concentration, willpower and intelligence. It shapes the logical-mathematical mind and helps to develop a sharper...
€90.00
This material can be used from three years onwards and develops the sensorial knowledge of plane geometry which will be deepened in the following years. It develops the visual and tactile knowledge of the geometric figures that can be observed consciously in the surrounding area. The sensorial experimentation with straight lines and curves, together with...
€24.00
La Torre Rosa deve trovare nell’ambiente un posto ben preciso, evidente e accessibile e rimanere disposta nella sua forma costruita: la base per la Torre Rosa ne consente la collocazione ad un’altezza adeguata, nella sua forma completa, pronta per essere utilizzata in autonomia e agio dal bambino che sceglie il lavoro.
€47.00
This material helps the child to refine its tasting sense. Tasting bottles offer an important key to understanding the environment as well as enriching the child’s vocabulary. Like in other sensorial activities, matching refines the concentration and attention abilities
€258.00
From the age of 24 months the colour tablets give the child a visual education and refines the ability to distinguish different colours. Like other Montessori materials for very small children, this material helps to develop concentration, will, intelligence and sharpens the observation of the environment. Moreover, it develops the esthetical and artistic...
€510.00
This material can be used from three years onwards and develops the sensorial knowledge of plane geometry which will be deepened in the following years. It develops the visual and tactile knowledge of the geometric figures that can be observed consciously in the surrounding area. The sensorial experimentation with straight lines and curves, together with...
€60.00
This material can be used from three years onwards and develops the sensorial knowledge of plane geometry which will be deepened in the following years. It develops the visual and tactile knowledge of the geometric figures that can be observed consciously in the surrounding area. The sensorial experimentation with straight lines and curves, together with...
€168.00
This material encourages the freedom of choice and concentration. It sharpens the visual perception by educating the sense of sight related to the length as well as the ability to distinguish differences. Moreover, it develops the ability of seriation and gives the child important keys to its environment, expressed on various levels, including the...
€172.00
The pink tower gives the child visual education of dimensions, sharpening the ability to distinguish different sizes even if they are very small. As with other Montessori materials for very small children, the pink tower helps to develop concentration, willpower and intelligence. It shapes the logical-mathematical mind and helps to develop a sharper...