The purpose of this study was to describe the agriculture knowledge bases for teaching of agriculture teachers and to see if a relationship existed between years of teaching experience, sources of knowledge, and development of pedagogical content knowledge (PCK), using quantitative methods. A model of PCK from mathematics was utilized as a…

The purpose of the study was to determine the effect of problem-based learning (PBL) on critical thinking ability and content knowledge among selected secondary agriculture students in Missouri. The study employed a quasi-experimental, non-equivalent comparison group design. The treatment consisted of two instructional strategies: problem-based…

In response to shortages of science and mathematics teachers in the U.S., many states have promoted alternative routes to certification in which individuals with non-education undergraduate degrees can become certificated in shorter timeframes than in traditional programs. One consideration in designing alternative programs is how to arrange…

Studies the effectiveness of biology teachers in the southwest Missouri area. Introduces the Biology Laboratory Internship Program which provides preparation and teaching experience to preservice teachers. (YDS)

Survey of 117 Missouri school district administrators found that almost all respondents were dissatisfied with current administrative internships. Suggestions for improvement focused on practicality; 6-month internships were preferred over 12-month, and over 80% would allow their principals to serve as mentors. Interest in collaborative planning,…