Russell, Susan Jo
Relearning to Teach Arithmetic : Addition and Subtraction / susan Jo Russell. - New Jersey : Dale Seymour Publications, 1999.
Help to revisit the operations of addition, and subtraction, and to consider how students can develop meaningful aproaches to these operations.
0769001904
Addition
Subtraction
Relearning to Teach Arithmetic : Addition and Subtraction / susan Jo Russell. - New Jersey : Dale Seymour Publications, 1999.
Help to revisit the operations of addition, and subtraction, and to consider how students can develop meaningful aproaches to these operations.
0769001904
Addition
Subtraction