This article charts the promissory notes and concerns related to college-level online education as reflected in the educational literature. It is argued that, to appreciate the potential and limitations of online education, we need to trace the issues that bind online education with distance education. The article reviews the history of distance…

A review of the educational and emotional impact of restrictive educational settings on children in the lowest quartile of achievement asserts that the variables which are important for successful student outcomes can occur in most settings. For ethical reasons the least restrictive environment is preferred. (Author/PN)

The growth of educational evaluation has brought with it a corresponding increase in the need to include information on the nature of the educational treatment that is to be evaluated. Treatment can be described by means of estimating degree of implementation or by modeling the instructional domain. (Author/RL)

This review of the introductory instructional substance of functions and graphs analyzes research on the interpretation and construction tasks associated with functions and some of their representations (algebraic, tabular, and graphical). The nature of learning is analyzed in terms of intuitions and misconceptions. (TJH)

This literature review discusses the epistemology of geography and the rationale for including it in the curriculum. It then reviews research about geography learning and teaching. Efforts to reform the geography curriculum require understanding the core epistemological themes and concepts of geography. (SLD)

Why percent is such a difficult mathematical concept to learn was explored in this review. The privileged language of percent has lost explicit references, has misleading additive terminology for multiplicative meanings, and has multiple uses for the preposition "of." Implications for teaching percent more effectively are discussed. (SLD)