Describes the activities of Teaching Aids at Low Cost (TALC), a nonprofit component of the Institute of Child Health in London. TALC develops and distributes books, sets of slides, flannelgraphs, and other teaching aids to developing nations for use in teaching health workers--nurses, auxiliary medical workers, medical students, and doctors. (MBR)

Discussion of low-cost educational technology in developing nations focuses on Nigerian experiences with using exhibitions to promote the use of inexpensive instructional materials. A systems approach to instructional material development is described, and a model used to develop low-cost educational aids in student teacher courses is explained.…

Five articles address agriculture handbook development for Sahel farmers; adult and continuing education at University of Western Australia; growth of Australian educational public broadcasting on radio; Open University's educational innovations for better teaching of science and technology; and interactive video design and the Asthma Expert…