Wassermann, Selma, <br/><br/>
Science as active inquiry:  a teacher's guide to the development of effective science teaching / 
Selma Wassermann, J.W. George Ivany. 
 - Third edition. 
 - Lanham, Maryland :  Rowman & Littlefield,  2022. 
 - xiv, 303 pages :  figure ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9781475864861 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (elementary).
<br/><br/><label>Dewey Class. No.: </label>507.1  / W322s