The U.S. has one of the highest mobility rates of all developed countries; annually, about 1/5 of all Americans move. Elementary school children who move frequently face disruption to their lives, including their schooling. This report presents info. on children who change schools frequently: their number & characteristics; their success in school relative to children who have never changed schools; the help that Fed. educational programs, such as the Migrant Educ. & Chapter 1, provide; & the help that improved student record systems could provide.Elementary School Children Many Change Schools Frequently, Harming Their Education, was published 2004 under ISBN 9780788140945 and ISBN 0788140949.