Note that K-level children can solve problems with counters and draw pictures to record their solutions. ... shows two third-grade children sharing their thoughts about the problem, aquot;How many legs do three elephants have? ... class for the key -word approach or students will have witnessed teachers using this approach when they observed in classrooms. ... and also issues such as the commutative property for multiplication or multi-step problems, can take up a great deal of class time.
|Title||:||Instructor's Manual for Elementary and Middle School Mathematics|
|Author||:||John A. Van de Walle|