This is the only supplemental text of its kind that guides teachers to identify children's common mathematical error patterns and to gain insight regarding why

Reflecting many of the concerns of NCTM's Principles and Standards for School Mathematics, the ninth edition of Error Patterns in Computation is the only book a

As your students learn about mathematical operations and methods of computation, they may adopt erroneous procedures and misconceptions, despite your best effor

This book is the only one of its kind that instructs teachers to identify typical error patterns, to receive feedback on their diagnosis, and to gain insight re