What contents should preschool children's mathematics education include? \ r \ nAnswer: We roughly divide the content of children's mathematics learning into the following three sequences: \ r \ n 1. Logical relations \ r \ The learning contents in this part mainly include class inclusion relations and classification, one-to-one correspondence of elements in two sets, sequential relations and sorting, and patterns. \r\n 2。 Number and quantity \ r \ nThe learning contents in this part mainly include counting, the relationship between natural numbers and numbers within 10, the addition and subtraction of numbers within 10, and distinguishing the differences of objects (size, length, weight, time, etc. ) and simple measurement. \r\n 3。 Space and Form \ r \ nThe learning contents in this part mainly include spatial relationship and spatial orientation, common geometric figures and geometric bodies. ; The main learning contents of each sequence listed above need to help children gain corresponding key experiences through spiral systematic teaching in small, medium and large classes. The so-called spiral teaching means that a content (such as classification) should be carried out in junior, middle and large classes, but the problems to be solved should be gradually improved or expanded.