Question

USES AND FUNCTION OF ABACUS

Answer 1

Answer:

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Explanation:

An abacus is a manual aid to calculating that consists of beads or disks that can be moved up and down on a series of sticks or strings within a usually wooden frame. The abacus itself doesn't calculate; it's simply a device for helping a human being to calculate by remembering what has been counted.

Answer 2

$\huge\underline\mathfrak{Abacus}$

★Uses

The standard abacus can be used to perform addition, subtraction, division and multiplication;

The abacus can also be used to extract square-roots and cubic roots. The beads are manipulated with either the index finger or the thumb of one hand.

It enables the child to acquire the skills of concentration, listening, speed, accuracy imagination, innovation, creativity, comprehension photographic memory.

★Functions

Our brain gets stimulated through our sense organs, and there are sensory nerves and motor nerves which carry the information from the organs to the brain and also from the brain to the organs, the input for the brain has to come through your organs, so the beads are designed in such a beautiful way that when the children handle it with their fingers the nerve endings get stimulated which in turn stimulates the cells which are in the brain. So the left hand where it is used the cells on the right side of the brain are stimulated, and the right hand is used the cells on the left side are stimulated, both right and left brain work in coordination, visualizing is right brains activity, and interpreting is the left brains activity both go together and that is how the whole brain development is assured.