Ijaz Ahmad <br/><br/>
A study of effectiveness of activity based learning/teaching on student's achievements in physics at secondary level   : M.Phil Science Education 
Ijaz Ahmad 
 - Islamabad:  AIOU,  2012. 
 - xv, 115p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Standard No.: </label>https://i.ibb.co/DcNFC41/Thesis-cover.png 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science education<br/>Dissertations, Academic--MPhil Science Education
<br/><br/><label>Dewey Class. No.: </label>507  / IJS