A PROJECT FOR PRESENTING MATHEMATICAL CONCEPTS TO EDUCABLE RETARDED STUDENTS.
D003210:Concept Formation; D004495:Education of Persons with Intellectual Disabilities; D006801:Humans; D007858:Learning; D055641:Mathematical Concepts; D008433:Mathematics; D019989:Persons with Intellectual Disabilities; D013334:Students
CONCEPT FORMATION; EDUCATION OF MENTALLY RETARDED; LEARNING; MATHEMATICS