Mathematical activities for parents and their 2- to 5-year-old children from the U.S. Department of Education Web site.
http://www.ed.gov/pubs/EarlyMath

National Association for the Education of Young Children

The nation's largest organization of early childhood professionals and others dedicated to improving the quality of early childhood education programs.
http://www.naeyc.org/

Research, information, and best practices regarding technology use to benefit children through age 8, from the Technology & Young Children Interest Forum of the National Association for the Education of Young Children.
http://www.techandyoungchildren.org/index.shtml

Overview of the Research

An overview of the literature on appropriate uses of computers and technology with young children.
http://www.netc.org/earlyconnections/researchoverview.html