A commonly applied term in the field of education is "educational adequacy." While often used in reference to school finance, curriculum and instruction, and in other educational functions, the phrase is also applicable to the quality of school facilities in which students learn. The Problem-Based Learning approach identified the need to…

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…