Brooks, Jacqueline Grennon. In search of understanding : the case for constructivist classrooms / Jacqueline Grennon Brooks, Martin G. Brooks. --Alexandria, Virginia : ASCD, [1993] ©1993 viii, 136 pages : 23 cm. Includes bibliographical references. Subjects--Topical Terms: Construction (Education).Cognition in children -- United States. Active learning -- United States. Thought and thinking Study and teaching -- United States.