To help educational television (ETV) practitioners achieve maximum clarity, economy and purposiveness, the range of techniques of television graphics is explained. Closed-circuit and broadcast ETV are compared. The design process is discussed in terms of aspect ratio, line structure, cut off, screen size, tone scales, studio apparatus, and electronic apparatus. Typography, diagrams, three types of animation, animated captions, and the production process are explained. A checklist of information for a design schedule and the schedule itself in chart form are included. Examples of television graphics are appended, along with a glossary. (SK)