Student use of simulation-based optics lab experiments in introductory physics classes

Computer simulations are used in introductory physics classes to help students understand abstract concepts through manipulating experimental variables.Learning in both the classroom and the lab requires a social construction of knowledge to develop both content and scientific skill mastery.One challenge, however, is the disconnect that has been seen between students' understanding of abstract concepts taught in the classroom with the real-world experiences in the lab.We report here on the usage of HTML5-based computer simulations in labs on geometric and physical optics in a large, algebra-based, studio physics course for life science students at a private, research-intensive institution.Our research on students' use of optics simulations in place of handson equipment demonstrate similar learning outcomes on quizzes and pre/post assessments as with traditional hands-on equipment alone.These results suggest a strategy for providing students multiple modes of dynamic visual representation through the use of simulations.