00000ctm a22000003a 4500 UP-8027390931312502791 Buklod 20181126110830.0 m |o d | cr ||||||||||| 181126s2018 xx d r |||| u| (iLib)UPCEB-00011193007 eng LG 995 2018 E5 M36 Manlangit, Sheila Mae P. Concrete and virtual geoboard effects on students' geometry performance Sheila Mae P. Manlangit; Primitivo G. Ereno, thesis adviser. 2018. xi, 115 leaves Thesis (Master of Education in Mathematics) -- University of the Philippines Cebu Ereno, Primitivo G. UP UPCEB CEBU-SRP LG 995 2018 E5 M36 Thesis