What is ALOHA? How does it help a child's mental development? ALOHA is a mental development program based on mental arithmetic system. It starts with the use of an abacus and soon the child learns to do calculations in his mind itself without a physical abacus. This training will enhance a child's ability to do calculation without the aid of any instrument such as the calculator, abacus etc. The child will be able to calculate with speed and accuracy using his own mental power and can surpass th