Hand algorithm is a method of deaf-blind people's calculation.They don't need any Calculation's tools.Only put two hands together,they can quickly get answer.
This method's features:easy to learn and convenient.Their countiong by hand to improve their the ability and life skills.It also to help their live independently. It provided the necessary conditions.At the same time,the hand algorithm also stimulate their interest in learning and fully mobilize their hearing,tactile and other organs and algorithm not only for deaf-blind people,but also many normal people study it in our centre.
Hand algorithm is faster than traditional algorithm of deaf-blind people.
For example:Xiaoming is our centre mumber went to supermaket to buy something, Hand calalation was faster than the camoater when he needed settled.So he was praised by the salesperson.Other centre mumber who is LiuHao prticipated in the province's deaf-blind speed Counting contest,he receivde the frist prize. |
Japanese expert took photo with Mr.Zhao and the children
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