Rubin, Rochelle L <br/><br/>
Systematic modeling versus the learning cycle : comparative effects on integrated science process skill achievement 

 - 715-727 
 - 1992 Vol. 29, no. 7 
 = JOURNAL OF RESEARCH IN SCIENCE TEACHING 
<br/><br/><label>Encabezamiento--Término de Indización: </label>FORMACION CIENTIFICA INVESTIGACION EDUCATIVA