00000ctm a22000004a 4500 UP-99796217609101610 Buklod 20100113091227.0 a r |||| u| ta 030611s1977 xx r |||| u|eng d (iLib)UPD-00122198943 DEDUC eng DMLUC LG 995 1977 E32 T67 Topacio, Antoinetta Balingit 1952- An improvised Van-De-Graaf generator Antoinetta C. Balingit-Topacio. 1977. 48 leaves ill. Vita. Thesis (M.A. Physics Education)--University of the Philippines, Diliman. The purpose of the study was to conduct a feasibility study on improvising a Van-de-Graaf Generator, and to develop the improvised apparatus with high school students by doing some activities on the concept of the nature, transfer and effects of charges. Through experimentation, the study showed that locally available materials as substitute for aluminum dome, rubber belt electron conveyor, and metal rollers, that was made into an improvised apparatus could be used in activities and experiments in the study of charges and static electricity. Van-de-Graaf generator. Physics Study and teaching (Secondary) Activity programs Philippines. Science rooms and equipment. Physics Experiments. FI UP UPD DEDUC LG 995 1977 E32 T67 Thesis