In this study, an attempt was made to predict the students' mathematical academic underachievement at the Islamic Azad University-Yadegare-Imam branch and the appropriate strategies in mathematical academic achievement to be applied using the Data Envelopment Analysis (DEA) model. Survey research methods were used to select 91 students from the…

This article presents 10 research-based principles of instruction, along with suggestions for classroom practice. The principles come from (a) research in cognitive science, (b) research on master teachers, and (c) research on cognitive supports. The instructional principles are: (1) Begin a lesson with a short review of previous learning to…

To practice effectively, one must first know how to practice. The practice process is affected by one's ability to set goals, design strategies, self-assess, and to have an aural image of the music being learned. The author proposes a model reflecting the factors involved in practice and proposes a number of strategies that can be used to…

Over the last decade there has been an increased focus on high-stakes standardized tests in reading and math. Social studies has been devalued in the classroom as many teachers and administrators focus their attention on reading and math instruction to avoid the punitive consequences of the No Child Left Behind Act. (2001). Based on this…

Federal and state policies have long sought to address the social inequities faced by limited English proficient (LEP) students through the improvement of English language acquisition. English language acquisition policy has focused on access to resources, qualified teachers, and instructional methodologies (e.g. pedagogy) that create a learning…

Teachers can modify their instructional strategies with minimal training and effort, and this can result in increases in their students' self-efficacy. Self-efficacy judgments are based on four sources of information: an individual's own past performance, vicarious experiences of observing the performances of others, verbal persuasion that one…

In this paper, the author would like to put forward a number of issues to think about and discuss. At the same time, she argues for a better articulated system that more closely matches the needs and goals of various subgroups of English language learners. Adult ESL programs serve diverse immigrant populations with different needs and goals. A…

While astronomy has recently re-emerged in many science curricula, there remain unresolved teaching and learning difficulties peculiar to astronomy education. This paper argues that mental model building, the core process in astronomy itself, should be reflected in astronomy education. Also, this crucial skill may promote a better understanding of…

This paper describes the use of adaptation patterns in the task of formulating standards for adaptive educational hypermedia (AEH) systems that is currently under investigation by the EU ADAPT project. Within this project, design dimensions for high granularity patterns have been established. In this paper we focus on detailing lower granularity…

Two research areas, schema theory and linguistic theory, are described which have contributed to theories about language comprehension. Models of language comprehension conceptualized by Roger Schank, Carl Frederiksen, and Walter Kintsch are discussed in relation to the research and evaluated for practical use in reading instruction. (Author/PP)

The Second International Conference on Educational Data Mining (EDM2009) was held at the University of Cordoba, Spain, on July 1-3, 2009. EDM brings together researchers from computer science, education, psychology, psychometrics, and statistics to analyze large data sets to answer educational research questions. The increase in instrumented…

For the thirty-first year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) sponsored the publication of these Proceedings. Papers were presented at the annual AECT Convention in Orlando, Florida. This year's Proceedings has two sections--Section 1 includes research and development papers and…