http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
This book is designed to help middle school students develop mathematical power. the ability to use what they know and to give them a good start into higher level mathematics. This text also helps students learn reasoning skills, make connections to the real world, become expert problem solvers, and explain their work to others.