A course module for teaching math in the intermediate grades / 
Riza C. Gusano... [et al.]; Greg Tabios Pawilen, coordinator. 
 - Manila:  Rex Book Store,  c2020. 
 - vi, 154 p. :    ill. ;  26 cm. 
<br/><br/>Includes bibliography & index. 
<br/><br/><label>ISBN: </label>9786210403756 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary).