This topic asks students questions sensory basis in the formation of ideas about the multitude and number. Considering the features of development in children of ideas about number and natural series of numbers in the process of counting and measuring, students rely on knowledge of psychology and scientific research in this area. Get acquainted with the study of A.M. Leushina, who proposed the stages of development of counting activity in children. On visual material study the content and methods of formation counting and computing activities in preschoolers. Compare concepts of the national school and the views of foreign authors.        

Perception and display of sets by children early and preschool age, quantitative account, , ordinal counting

Beloshistaya A. Preschool age: formation of ideas about natural numbers//Preschool education 2002, № 8,9,10,11.

Beloshistaya A. Two - digit numbers: methodology acquaintances//Preschool education, 2003, No. 4.

Beloshistaya A. Acquaintance with arithmetic operations. //Preschool education. 2003. No. 8.

Beloshistaya A. Acquaintance with arithmetic operations. //Preschool education, 2003, No. 10.

Vakhrusheva L.N. Development of mental activity of preschool children: a textbook for students of pedagogical universities and colleges/ L.N. Vakhrusheva.- M.: FORUM, 2009.-192s.

Buller E., Rybnikova Y. Motivational component of computing activity of preschoolers//Preschool education 2007. No.11.-p.28-31.

Danilova V.V., Richterman T.D., Mikhailova Z.A., etc. Teaching mathematics in kindergarten. M., 1996.

Danilova V.V., Pavlova L.I. Methods of formation of mathematical representations: methodical course. - M.:Akad. Ed. MAGU, 1996.

Modern technologies of teaching preschoolers /author.- comp. E.V. Mikheeva.