The large flood of data flowing from observatories presents significant challenges to astronomy and cosmology--challenges that will only be magnified by projects currently under development. Growth in both volume and velocity of astrophysics data is accelerating: whereas the Sloan Digital Sky Survey (SDSS) has produced 60 terabytes of data in the…

Collaboration is crucial to everything from product development in the workplace to research design in academia, yet there is no consensus on best practice when it comes to teaching collaborative skills. We explore one promising option: collaborative scaffolding in educational video games. Through this methodology, we can impart collaborative…

This dissertation is a qualitative, single case study of an international school in Brazil that explores how school administrators and teachers conceptualize international mindedness, and how it is developed within the curriculum of the International Baccalaureate Diploma Program. I provide a rich description of the context, developing four themes…

The "Response to Intervention Guidance for New York State School Districts" (2010) document indicates Response to Intervention (RTI) is a mandated general education process intended to provide early interventions to struggling at-risk students. The multi-level RTI framework is structured to include targeted evidence-based interventions…

In an educational landscape where teacher evaluation methods are increasingly discussed and scrutinized in research offices, legislatures, and school buildings, the differences in policy and instrumentation among states and school districts can paint a confusing picture of these varying methods and their impacts. To help assess the picture in…

Every year, thousands of undocumented, unaccompanied immigrant youth take dangerous journeys to the United States only to be apprehended by Immigration and Customs Enforcement (ICE) upon arrival. These youth, who are both involuntary and voluntary immigrants, are then faced with the challenge of having to navigate the complex contexts of the legal…

As part of a collaborative study of the science preparation of elementary school teachers, we investigated the quality of students' reasoning and explored the relationship between sophistication of reasoning and the degree to which the courses were considered inquiry oriented. To probe students' reasoning, we developed open-ended written…

A learning center in the southeastern part of the United States used the Singapore mathematics curriculum (SMC) to support student learning of a wide range of mathematics skills. However, a study had yet to be conducted to gain an understanding about the administration and implementation of the program. This case study was conceptually based on…

The post-observation conference offers a potentially fecund context for promoting language teacher learning, but very little research has been conducted into how this actually happens. Taking Vygotskian sociocultural theory as its theoretical framework, this study examined the mediational discourse of a series of post-observation conferences…

Many telephone surveys require interviewers to observe and record respondents' gender based solely on respondents' voice. Researchers may rely on these observations to: (1) screen for study eligibility; (2) determine skip patterns; (3) foster interviewer tailoring strategies; (4) contribute to nonresponse assessment and adjustments; (5)…

Age related demographic changes, within public school organizations are resulting in leadership challenges in leveraging organizational knowledge across four unique generational cohorts. Competitive success within schools has linkages to organizational cohesiveness and knowledge management (KM). Generational cohorts maintain values affecting…

The complex topic of global climate change continues to be a challenging yet important topic among science educators and researchers. This mixed methods study adds to the growing research by investigating student conceptions of climate change from a system theory perspective (Von Bertalanffy, 1968) by asking the question, "How do differences…

It is predicted that Hispanic school-aged children will outnumber non-Hispanic white students in public schools by 2050 (Wolf, Herman, & Dietel, 2010). While the number of Latino English language learners (ELLs) continues to grow, their educational achievement remains problematic. Data reveal that ELL dropout, mobility, and poverty rates are…

This study, based on experiential play methodology was used to explore student engagement while playing "Medal of Honor (2002)" and "Call of Duty (2003)". It identifies some of the key issues related to the use of video games and simulations during the training phase of game play. Research into the effects of gaming in education has been extremely…

The purpose of this case study was to describe, assess, and compare the cognitive level of instruction, course objectives, instructional strategies, assessments, and the transdisciplinary nature of two post-secondary degree programs in sustainability. Instructional strategies in these programs included such methods as class presentations, group…