Bottrell, Harold R.2022-08-312022-08-311961196113925158https://hdl.handle.net/10657/10952The purpose of this study was to produce a visualization of a selected method or methods recommended by teacher education authorities to secondary-level teachers for use with high school students; and, in conjunction with the visualization, to write a teacher's guide for the secondary level teacher, the college student in a professional education course, and the teacher education instructor. The ultimate form of the visualization was to be a filmstrip series.application/pdfenThis item is protected by copyright but is made available here under a claim of fair use (17 U.S.C. Section 107) for non-profit research and educational purposes. Users of this work assume the responsibility for determining copyright status prior to reusing, publishing, or reproducing this item for purposes other than what is allowed by fair use or other copyright exemptions. Any reuse of this item in excess of fair use or other copyright exemptions requires express permission of the copyright holder.Education, Secondary--Audio-visual aidsThesisreformatted digital