Supporting Learning and Promoting Conceptual Change with Box and AVOW Diagrams. Part 2: Their Impact on Student Learning at A-Level.

Presents results of preliminary trials that suggest that the program devised helped UK Year 12 (A-level) learners develop useful concepts of current and voltage, acquire a more integrated understanding of circuit behavior, and overcome their tendencies towards localized and sequential reasoning. Provides learners with a valuable aid for problem solving. (Author/KHR)