Practical work has developed tremendously over the years and has been given increasingly important emphasis around the world (Allen, 2012; Hofstein & Mamlok, 2007). Practical work emphasizes learning through inquiry-discovery in which students are encouraged to learn through the discovery of phenomenon that occurs in the environment to facilitate the acquisition of scientific knowledge and understanding of scientific theories. Through practical work, students get an opportunity to investigate phenomenon, draw conclusions, and practice the scientific skills in handling apparatus that lead to meaningful science learning and development of critical thinking skills (Yakar & Baykara, 2014).