Alarcon, MC, AKR Ang, BO Chan, CC Cease, MA Jallorina, JT Maquiling, LP Olaguera and VM Teope 2013. Culture-based interactions among a group of secondary school teachers of physics undergoing active learning activities in a big urban setting in the Philippines. Proceedings of the Samahang Pisika ng Pilipinas (Philippines, 2013), SPP2013-6C-1. URL: https://proceedings.spp-online.org/article/view/SPP2013-6C-1.