This article emphasizes the importance of good design of tactile diagrams and careful diagram use with blind children. Early educational experiences are suggested to equip blind children for most effective use of diagrams. Methods for teaching diagram use are also suggested, particularly where blind children are educated in integrated settings.…

Recounts a college economics professor's attempts to explain macroeconomic concepts to a blind student. Considers how explanations of economics principles often rely on graphic presentations. Describes experimental tactile adaptation, using graphs made out of sandpaper, yarn, spaghetti, and other materials. Recommends developing prefabricated…