Terminal strips SIDE - 52

The CUISENAIRE RULES is a manipulative learning method of the maths. The color - size - number relationship It will allow the learning of numbers and the initiation to calculation with them. SIDE makes a great contribution to the strips by SPLITTING THEM to help in understanding number progression, and NUMBER THEM on one of their faces as a self-correcting system to the child. In addition, their sizes and COLORS ARE UNALTERABLE and therefore give safety in use by children. The LATERAL RULES are the 'Rulers' of the 21st century. They improve classic respecting the good of those and updating what fundamental.