Using a design-based research approach, we developed a data-rich problem (DRP) set to improve student understanding of cellular respiration at the ecosystem level. The problem tasks engage students in data analysis to develop biological explanations. Several of the tasks and their implementation are described. Quantitative results suggest that…

Despite a lack of conclusive evidence, many researchers in the field view computer-assisted instruction (CAI) as an opportunity for improved instruction for students with disabilities. This study examined the effects of a CAI program, Lexia Strategies for Older Students (SOS)™ on the word recognition skills of four, upper elementary students with…

"Do senior level construction leaders possess a common set of leadership development needs that can be addressed to better prepare them to lead and retain the Millennial workforce?" As older generations begin to retire in-mass, many organizations are reevaluating their approach to employee recruitment, performance, and retention. This…

The 2014 Thought Leaders Symposium, sponsored in part by DTZ, a UGL company, and Jacobs, focused on the issues and challenges related to leveraging campus facility assets to achieve desired institutional outcomes. More than three dozen higher education leaders--including presidents, provosts, business officers, consultants, association executives,…

This addendum to previously published results presents alternative analyses of data from large-scale effectiveness studies of Cognitive Tutor Algebra I in middle schools and high schools. These alternative analyses produce results that are substantively the same as previously reported. We find a significant positive effect of 0.21 standard…

Tutoring systems are a common tool for delivering educational content and recent advances in this field include the detection of and reaction to learners' motivation. A data set derived from interactions in a tutoring system and its motivationally-aware variant provided opportunities to discover patterns of behavior in connection with motivational…

In this study, school disciplinary procedures/programs used in response to disciplinary referrals and programs that schools have in place to prevent, intervene, and respond to behaviors that result in suspensions or expulsions from the classroom or school were investigated. The focus of this study was school leaders' concerns regarding the…

One of the cornerstones of the AgShare program is the application of an information loop of action research in the training of graduate students to generate new and practical educational materials and interventions for creating open education research (OER) modules for teaching at universities, and for designing interventions and training…

This analysis is experimental: we attempt to read data "with" the work of Karen Barad and in doing so "see" teacher-student writing conferences (a common pedagogy of US elementary school writing) as "intra-activity." Data were gathered during teacher-student writing conferences in a grade five US classroom over a…

This article describes a special third-grade classroom unit based on the reality show "Survivor." The goal of this engaging and interactive unit was to teach students about physical and behavioral adaptations that help animals survive in various desert biomes. The activity combines research, argument, and puppet play over one week of…

Purpose: The purpose of this study was to determine which method, individual information-centered (IIC) or group information-centered (GIC), is more efficient in recovering missing physical activity (PA) data. Method: A total of 2,758 Chinese children and youth aged 9 to 17 years old (1,438 boys and 1,320 girls) wore ActiGraph GT3X/GT3X+…

This study is about prospective secondary mathematics teachers' understanding and sense making of representational quantities generated by algebra tiles, the quantitative units (linear vs. areal) inherent in the nature of these quantities, and the quantitative addition and multiplication operations--referent preserving versus referent…

Despite the expansion and diversification of contemporary physical activity culture, curricula of many secondary physical education programs remain narrowly comprised of sport content. Given the personal and contextual nature of teaching and the immense amount of control teachers exercise over their programs, we examined how a group of 15…

Has the academic achievement gap between high-income and low-income students changed over the last few decades? If so, why? And what can schools do about it? Researcher Sean F. Reardon conducted a comprehensive analysis of research to answer these questions and came up with some striking findings. In this article, he shows that income-related…

Both students and instructors have somewhat negative perceptions of office hours. Students fail to attend office hours on a regular basis for substantive and intrinsic reasons. Instructors are often discouraged with low attendance in office hours and consequently may fail to invest a significant amount of time in reaching out to students. This…