Describes how instructional television and other existing videos can be repurposed to develop theory-based interactive videodiscs. Barriers to videodisc use in education are discussed; and two models are described that integrate curriculum theory and cognitive learning theory in the creation of social studies and foreign language curriculum…

Discusses concepts of semiotics relevant to visual literacy and stresses two important points of intersection: active perception and diversity of sign systems. Argues that an educational program with a semiotic framework would change its focus from content to process, and that a visual literacy component would enhance learning across modalities,…