Tag science education
Professor, curriculum and instruction, history of science, educational policy studies
Expert on the history of science education in the United States, teaching the nature of science in schools
Professor emeritus, plant pathology; director, Wisconsin Fast Plants Program and Rapid Cycling Brassica Collection
Use of special plants as teaching vehicles in school and college, and in plants for research.
Faculty associate, bacteriology
Expert on teaching sciences and the development and use of multimedia and collaborative technology in the classroom