Barre,Siad <br/><br/>
Effect of the problem-based learning approach on secondary school students' motivation and acquisition of critical thinking skills in Physics in Isiolo County,Kenya 

 - xii, 91 leaves 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics-study and teaching-Kenya-Isiolo County
<br/><br/><label>LC Class. No.: </label>QC 20.815 .K4B37  2023