An abacus is a calculation tool used by sliding counters along rods or grooves, used to perform mathematical functions. abacus classes for kids In addition to calculating the basic functions of additionsubtraction,multiplication and division, the abacus can calculate roots up to the cubic degree. Our methodology works on learning through VAK that is visual, auditory and kinaesthetic. abacus classes for kids Focuses on all the sensory receptors of the child to make learning faster with high retention power.