This is an ancient Chinese game, which consists in forming......
This wooden abacus is made up of rows of 10 differently-coloured beads. You can use it to do basic mathematic operations like adding, substracting, multiplying or dividing.
We have based this proposed classification of toys on recent studies and investigations, as well as recent domestic and international classification systems. Our proposal aims to be coherent, unified and practical at all times.
- Concrete: Ability to select forms, categories and objects, and then link them together.
- Abstract: The ability of thought to systematically analyse the possible combinations of elements or ideas to discover specific relationships.