This study is part of an ongoing research project examining middle school girls' attention to and interpretation of visual representations of DNA replication. Specifically, this research examined differences between two different versions of a multimedia presentation on DNA, where the second version of the presentation was redesigned as a result…

Computer games are no longer just for entertainment; they have also become a useful instructional strategy for acquiring knowledge. When games are used for purposes other than strict entertainment they become serious games. The goal of serious games is to enable the player to learn a task, master a strategy or develop a skill. Serious games can be…