Primary purpose of the manual worked out by the publishing house of the Oxford university and getting confession in many countries of the world, - to develop mathematical flairs of child. A book contains 8 employments for 15 tasks. One employment is counted approximately on 25 minutes. After every employment will offer to the child to write down the amount of the correctly executed tasks in a group, that in the end he could independently fill the chart of success. Let a child paints out so much cages in graphic arts, how many tasks he executed correctly, and tries to beat the own record. So you will see the result got after work with a book together. It is not only ocular demonstration of successes of preschool child but also instrument of motivation. At the end of manual there are answers that you can cut out, that a child did not peep there in advance. The best of all to execute tasks in the that order, in that they are offered in a book.It is addressed there are 5-6 to the preschool children, but will be interesting and actual to the students of initial classes, parents, educators of DOW, teachers.