8Ausubel D P.The Use of Advance Organizers in the Learning and Retention of Meaningful Verbal Learning[J].Journal of Educational Psychology,1960,51:267-272.
9教育部.义务教育数学课程标准[M].北京:北京师范大学出版社,2012.
10Berch D B. Making Sense of Number Sense: Implications for Children with Mathematical DisabilitiesEJ~. Journal of Learning Disabilities, 2005,38(4) : 333-339.