Dr. Geok Bee Teh is a chemist specialised in chemical education and nanoparticles research. She holds a PhD and M.Phil. in Chemistry from University of Cambridge, United Kingdom and a 1st Class Bachelor Honours degree from National University of Malaysia. Dr. Siew Chee Choy has 20 years of teaching experience in USA and Malaysia. She assume the position of Head of Perak Branch of Tunku Abdul Rahman University College, a positon held since 1997. She obtained a PhD in Education from the University of Exeter, UK, and a MEd (Science Education and Guidance & Counselling) and BSc (Chemistry & Biology) from Campbell University, USA.