A Focus on Addition and Subtraction Dimension:Paperback film series—designed to bring attention

film series—designed to bring attention to global problems and spark action

it helps bring positive psychology findings from the lab into day-to-day life

integrated model for understanding the conscious and unconscious impact of this tactile intervention on couples in treatment

yet powerful

Contributing authors explore the social terrain

A Focus on Addition and Subtraction Dimension:Paperback film series—designed to bring attentionThis innovative text offers a unique approach to making mathematics education research on addition, subtraction, and number concepts readily accessible and understandable to pre service and in service teachers of grades K 3.