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Activities based on observations, tests and experiments are generally named as laboratory applications in teaching the natural sciences and in physics curriculum, laboratories have been an essential component for more than a century. We can find so many studies in the literature that are describing the purposes of laboratory applications on many perspectives. So, Novak (1970) categorized them into four main perspectives, these are (as cited in Trumper, 2003): skills, concepts, the nature of science, and attitudes. When I compare the contextual purpose of each term with the general goals of science teaching, I see that they are very similar. So, it can be said that laboratory work was commonly valued as the primary income of teaching science.Laboratories provides opportunity to conduct scientific experiments and they are also excellent settings for teaching and learning science since they provide opportunities for learners to develop their critical and inquiry thinking, discussing, and problem solving abilities. According to Thornton (1987), laboratory applications are placed less emphasis upon in courses since many experiment equipments are hard to use, fragile, unreliable, and costly. However, the introductions of both computers and Internet to the schools, now, computer simulations have been integrated into physics course as laboratory experimentations, near hand-on experiments.


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