Assimilation
The child according to the instruction has to be able to define and execute correctly various actions by the right and left hand, to define and be able to show other pair parts of a body eyes, ears, feet, to carry out according to the instruction difficult actions, with simultaneous participation of the right and left parties of a body.
Assimilation of speech designations of the parties of a body appears the most difficult for children.
Besides, ability to be guided in system of coordinates left the right, top a bottom is very important for training in reading.
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