“…These issues are related generally to people's daily life activities (Kolstø, 2001). These activities may include efficient energy usage (Acar, Turkmen & Roychoudhury, 2010), global warming (Cook, 2012, Reis & Galvão, 2009, nuclear/radioactive wastes (Morris, 2014;Lee, Abd-El-Khalick & Choi, 2006;Tal, Kali, Magid & Madhok, 2011) and stem cell (Levinson, 2008;Reis & Galvão, 2009;Sadler, Chambers & Zeidler, 2004;Shea, 2013) as well as gene therapy (Tal et al, 2011, Zohar & Nemet, 2002. For example; Acar et al (2010) suggest in their study on decision-making, nature of science, and argumentation that argumentation exercises should be definitely made.…”