A solid foundation in mathematics is beneficial not only for individuals' concurrent and later academic achievement, but also for future career success and financial stability. Rational number knowledge plays a pivotal role in mathematical success, yet it is often regarded as a challenging area to grasp comprehensively. The dissertation aims to…

Since most worldly phenomena can be expressed via language, language is a crucial medium for transferring information and integrating multiple information sources. For example, humans can describe what they see, hear and feel, and also explain how they move with words. Conversely, humans can imagine scenes, sounds, and feelings, and move their…

This study links the teaching practice of productive struggle, a psychological perspective of classroom activities, and the classroom microculture, an interactionist perspective that combines sociocultural and psychological considerations (Cobb & Yackel, 1996). The research question for this study is: "In what ways does a teacher…

Distributed self-assessments and reflections empower learners to take the lead on their knowledge gaining evaluation. Both provide essential elements for practice and self-regulation in learning settings. Nowadays, many sources for practice opportunities are made available to the learners, especially in the Computer Science (CS) and programming…

This qualitative semi-structured interview study investigated how the opportunity to learn with productive struggle emerges in a teacher's beliefs, anticipation, planning, teaching, and response to struggle in learning mathematics. In this study, the experiences of student struggle in the teaching and learning of fractions was investigated through…

Mathematics scores on the 2019 National Assessment of Education Progress increased by only two points for both fourth and eighth grade students since 2007, indicating that students continue to struggle in mathematics (National Center for Educational Statistics, 2007; U.S. Department of Education, 2019). The development of both conceptual and…

Concerns about a strong positive correlation between leadership and student success (Wood et al., 2013) coupled with community input around hiring from outside an organization, or hiring from within and selecting existing employees to fill superintendent vacancies contribute to the complexity of the hiring process. The limited research available…

Mathematics education is constantly changing due to the growing use of computers worldwide, and these global changes greatly affect mathematics education. In a computerized and changing society, it is paramount schools prepare students to acquire both procedural knowledge and conceptual knowledge in mathematics. In the state of Georgia, fourth…

A qualitative multiple-case design was used to answer two research questions regarding the perceptions of early childhood educators concerning the implementation of mindfulness practices and/or social emotional curricula and the impacts on positive social-emotional behaviors amongst early childhood students. The conceptual framework of this study…

Low achievement in literacy for children entering kindergarten exists despite district-sponsored professional development (PD) in literacy pedagogy for prekindergarten teachers. PD has been shown to be important in improving teachers' instruction, so low achievement of children is unexplained. The purpose of this basic qualitative study was to…

The gap between skilled workers needed and skilled workers available increased since the start of the fourth industrial revolution. Employees now need different knowledge, skills, and abilities to enter the workforce and stay current with new technologies than they did in the past. One way this knowledge gap and skilled worker shortage could be…

Mathematics instruction can work to open or constrain children's opportunities to learn, and the busy, interactive nature of instruction makes it challenging for researchers to identify patterns in high-quality opportunities to learn. While researchers have documented how whole-group discussions and small-group work can contribute to such…

This study stemmed from the need to develop an instrument for assessing the characteristics of an organization in terms of internal consistency of leadership behavior, interaction-influences between colleagues, communication processes, and employee motivation in institutions of post-secondary education. Commonly used surveys for educational…

This quantitative study examined the relationship between well-being and stages of the creative process, including problem identification and construction, idea generation, and idea evaluation among gifted young adults (n = 173). A sample of college honors students responded to multiple measures of well-being, creative problem-solving tasks, the…

The United States has more than 3 million students identified as gifted. Federal law recognizes the unique needs of gifted students, although no mandate, provisions, or requirements are given for gifted services. Only 35 of the 50 states have requirements regarding gifted education, some only mandate identification, while other states define…