This paper takes a cognitive perspective in an attempt to analyze mental mechanisms involved in contextual learning. In the following, it is suggested that contextualized environments evoke mental mechanisms that support reasoning about "what if", imaginary situations--utilizing a powerful mental mechanism known from the history of physics as…

It is important to incorporate visual thinking into science instruction. Imagination and perception play vital roles in scientific inquiry. Metaphors, like perceptions, are drawn from common experiences and are a means to anchor scientists' thought processes in generating a pattern that bridges the gap between the seen and the unseen. Metaphors…