Within an increasingly multimedia focused society, the use of external representations in learning, teaching and communication has increased dramatically. This

Within an increasingly multimedia focused society, the use of external representations in learning, teaching and communication has increased dramatically. Wheth

The National Science Foundation funded a synthesis study on the status, contributions, and future direction of discipline-based education research (DBER) in phy

This volume is important because despite various external representations, such as analogies, metaphors, and visualizations being commonly used by physics teach