This guide, designed to promote knowledge of labor unions and favorable attitudes toward them among students, describes examples of labor-in-the-schools projects, programs, and materials. The guide contains samples of AFL-CIO (American Federation of Labor-Congress of Industrial Organizations) materials, projects, and programs from international unions, state federations, central labor bodies, and local unions. These materials include numerous references, learning activities and information sheets. The final section is a reprint of the February 1982 issue of the journal of the National Council for the Social Studies on the theme of teaching about American labor history. It contains ideas and resources that may be helpful for teachers in putting together their own programs. (KC)