Findings are presented from studies on the use of radio for teaching primary school children mathematics in Honduras and Bolivia and English as a Second Language in Lesotho. Interactive radio instruction (IRI) is so called because of the active participation of the students. Although lessons are presented by conventional radio, scripts are written…

Use of radio for nonformal education and development communications and the technical and economic considerations related to radio services are covered in this second volume of case studies on use of radio for education and development. Under radio and nonformal education are: an evaluation of radio schools as part of the popular promotion…