Computational thinking (CT) has been an increasing focus of research and practice since the seminal paper by Wing in 2006, especially in pre-college (K-12) education. Barr and Stephenson defined CT as a problem-solving methodology that can be automated, transferred, and applied across disciplines. With the challenges of fitting CT into already…

This study examined an International Baccalaureate school that has been able to perform at a high level on state accountability measures while integrating 21st Century skills into the curriculum through a clearly defined organizational model. This study was designed to examine the manner and extent to which an International Baccalaureate School…

Conceptually, Response to Intervention (RtI) is a multi-tiered problem solving process rooted in special education yet designed as a framework for early and on-going instructional interventions for students across a continuum of academic need. In recent years, however, RtI has become an increasingly significant part of the discourse on school…

This study examined the effect of a specific instructional approach called design teams on preservice teachers' attitudes toward technology, their technology skills, and their Technological Pedagogical Content Knowledge (TPACK). In a design teams approach, participants work in collaborative teams to design solutions to solve real-world…

The Models and Modeling Perspectives (MMP) has evolved out of research that began 26 years ago. MMP researchers use Model Eliciting Activities (MEAs) to elicit students' mental models. In this study MMP was used as the conceptual framework to investigate the nature of students' models of curve fitting in a problem-solving environment consisting of…

The purpose of this study was to explore word problems as a subject matter in mathematics textbook curricula. The motivation for the study derived from the following evidence: (a) American students find some word problems are more difficult than others (Garcia, Jimenez, & Hess, 2006; Riley & Green, 1988; Stern, 2001), and (b) one of the…

Within the framework of language socialization, this dissertation uses conversation analytic and ethnographic methods to examine the interactional practices used by the adult safe school educator at a progressive elementary school to socialize students into beliefs and practices associated with the school's Cool Tools Safe School Program. Cool…

The purpose of this study was to empirically evaluate Building-Based Teams for General Education Intervention or BBT for GEI. BBT for GEI is a team problem-solving process designed to assist schools in conducting research-based interventions in the general education setting. Problem-solving teams are part of general education and provide support…

Using a multiple-gating procedure, 5 research sites (3 elementary and 2 middle schools) were identified as implementing a Response to Intervention (RTI) framework. This study uses a multiple case study design to describe the RTI implementation in reading at these 5 sites. Findings suggest that the sites studied are utilizing a hybrid model (a…