The college of Basic Education at the University of Diyala discussed a master thesis titled (Effect of reverse gradation method in partial way in developing concentration of attention and gaining some

The study conducted by ( Aseal Ibraheem Shihab ) was aimed to investigate the effect of the reverse gradient method in the development of attention concentration in the football field for the 7th class students, as well as to recognize the effect of reverse gradation method by partial acquisition of some basic skills of futsal .