Montessori hide bag and rope thread geometric shapes double educational card game dimensions and contents 12 wooden geometric shapes between 5-7 cm, sphere, cube and cylinder from the shapes are left with the natural color of solid wood. it is made of beech (hornbeam) and linden wood. wooden needle and cotton thread, 12 matching card shape sticks and cotton cloth bag materialmade of natural wood material and painted with en71-3 (safety of toys) certified water-based paint. the foundations of the montessori approach are physicist and educator dr. it was laid by maria montessori. today, the montessori approach is applied as an education model in pre-school and primary education in many countries. the basis of the montessori approach is based on individual education. the only thing that the adult can do in the development process of the child is to remove the obstacles in front of the child and meet his needs. in this approach, it is accepted that each child is a unique individual and can learn in line with his/her own capacity. children should be given opportunities to research, try, make mistakes and correct them on their own. education can be possible by providing opportunities to enrich the experiences that the child may have and to improve his/her experiences. you can play with your child from 18 months. important note: due to small parts, children under the age of 3 should be played under parental supervision. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.