Duya, Nieva Jun I. <br/><br/>
Localized apparatuses in teaching electrical conductivity of aqueous solutions. 

 - 92 
<br/><br/> This study sought to determine as to which among the three proposed apparatuses namely: localized aqueous solution map, localized aqueous solution mini fan and localized aqueous solution Ferris wheel best demonstrated electrical conductivity of aqueous solutions and its effectiveness. 
<br/><br/><label>Dewey Class. No.: </label> / D95