This step-by-step guidebook explains how to make and use audiovisual aids in the classroom. It is intended for the teacher. An introductory section explains basic principles of graphics and suggests processes and materials which can be made use of. Other sections explain the production or use of perspective drawings and illustrations; still, slide, or movie photography and photosketching; lettering; dry and wet mounting; laminating and framing; tape recorders; transparencies; and displays such as bulletin boards, models, and dioramas. A final section explains duplicating processes. (JK)