Quantitative mixed models were used to examine literature published from 1966 through 2016 on the effectiveness of Direct Instruction. Analyses were based on 328 studies involving 413 study designs and almost 4,000 effects. Results are reported for the total set and subareas regarding reading, math, language, spelling, and multiple or other…

The authors (a) discuss the importance of alignment for facilitating proper assessment and instruction, (b) describe the three most common methods for evaluating the alignment between state content standards and assessments, (c) discuss the relative strengths and limitations of these methods, and (d) discuss examples of applications of each…

This paper argues for an increased research emphasis on curriculum structure. A conceptual framework that synthesizes past and current conceptions of curriculum structure and provides a vocabulary of useful concepts is suggested. (Author/JR)

Relevant studies from curriculum research are reviewed and presented under the categories of the relationships of research to practice, and the nature of knowledge production and utilization (KP&U). Each of the three topics deal with KP&U in general, related work within education, and work specifically related to the curriculum. (Author/SM)

The first part of this article reviews research comparing innovative to traditional curriculum introduced since 1957 and draws tentative conclusions about the influence of curricula on school achievement; the second part explores the implications of those conclusions for educational theory, research, evaluation, and practice. (JH)

Research on science education (case studies, cost-effectiveness estimates, surveys, and experiments), particularly for primary and secondary schools in low- and middle-income areas, is reviewed. Meta-analysis suggests that science education in developing countries can be made more productive. Effective ways of promoting science education are…

A plausible set of concepts useful for theory, research, development, and evaluation concerned with content sequencing is explicated. These concepts provide a framework for discussing sequencing alternatives and their implications. (Author/RC)

Kathleen Metz has suggested that application of theories of developmental psychology to children's science instruction has led to underestimation of children's competence and potential. This review proposes use of developmental psychology as a guidepost rather than a constraint in developing science curricula. (SLD)