Cognitive efficiency can be improved upon through focused attention on the visual stimuli. 

A concentrated effort to gain perception, concentration, increased attention span , comprehension , motivation and providing enough stimuli both auditory and visual , to enhance sensorial learning. 

The background of the learners is very important and sequential learning tasks need to be prepared, in order to help children attain learning tasks. 

Children have a host of concepts , all mixed up that come in the way of attaining the tasks assigned. 

Pampering children will only weaken them. They need to be disciplined to follow the instructions with interest and the right attitude. 

A positive attitude goes a long way in making the learning task attainable. 

Deep breathing exercises in between , improves concentration. 

Also breaking the learning task akin to programmed instruction, divided into small sequential steps ,one leading to the other , helps in instilling confidence. 

The right level of confidence is needed towards attaining any task. 

Frustrating the child with long jargons of moralistic speeches is no good. 

Make the atmosphere healthy and happy.