Education Research & Development To Improve Achievement Act of 2007 - Amends the Elementary and Secondary Education Act of 1965 to direct the Secretary of Education to award grants to research and development entities to develop, evaluate, and encourage the replication of innovations in core activities under title I (Improving the Academic Achievement of the Disadvantaged) of the Act, including: (1) instruction in mathematics, reading or language arts, and science; (2) school improvement and restructuring; (3) supplemental educational services; and (4) the Reading First program.