Blas, Mary A <br/><br/>
A lesson plan in science and health grade VI / 
Mary A. Blas. 
 - Manila :  The Grade School, Inc.,  2005. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lesson plans and lesson planning.<br/>Science and health--Lesson plans and lesson planning.<br/>Education--Study and teaching.<br/>Elementary   education--Study and teaching.<br/>Teaching.
<br/><br/><label>Dewey Class. No.: </label>Per. 370.7’051 M689 2004-2006