METHODS FOR EXAMINING QUANTITATIVE REPRESENTATIONS OF OLDER PRESCHOOLERS WITH MILD MENTAL RETARDATION
The article deals with the issues of studying the concepts of quantity in older preschool children with intellectual pathology. Attention is drawn to the need for the assimilation of mathematical knowledge by mentally retarded preschoolers. Specific examples of survey results related to the specific features of the assimilation of ideas about the number of preschoolers with a mild degree of mental retardation are given.