This paper presents the design and initial learning research with the MMM modeling platform, seeking to advance middle school students' learning through constructing computational models of complex physical and chemical systems. A complexity-based structure of an MMM interface is introduced. It suggests that a complex system can be described and…

This comparative case study explored the implementation of Education for Sustainable Development (ESD) at two of North Carolina's Global Ready elementary schools. The following research questions guided the study: 1) How do educators and affiliates of Global Ready elementary schools perceive global education, specifically Education for Sustainable…

Research on classroom peer effects has focused nearly exclusively on high-income countries and on academic skills. Little is known about peer effects in low-income countries and whether effects differ under different educational environments (e.g., teacher-directed versus child-centered, conditions of concentrated advantage or disadvantage). Based…

The theory of evolution can be a useful basis for developing students' understanding of ecology. Our study used concept maps to examine the development of sixth-grade students' understanding of the Antarctic ecosystem following several evolution 'Science Days' conducted at 'Nature Campus' -- an informal learning environment comprised of a natural…

Addressing the surge in mental health and social and emotional needs of students and staff will be critical in the upcoming years. The increased understanding of the prevalence of adverse childhood experiences (ACEs) and trauma, and their negative effects on the social, emotional, and academic success of students, has propelled a growing number of…

This dissertation conducted a science classroom intervention using two instructional approaches, computational modeling and paper-based pictorial modeling, in the context of food webs. A series of research papers were written on the impact of the intervention on students' attitudes and learning, and on teachers via professional development and…

This study uses an organizational perspective to examine whether school closings and the accompanying redistribution of resources (students and programs) has implications for surviving schools in the surrounding school boundary. I use school-level data from the National Center for Education Statistics Common Core of Data and School Attendance…

Complex systems are an important topic in science education today, but they are usually difficult for secondary-level students to learn. Although graphic simulations have many advantages in teaching complex systems, scaffolding is a critical factor for effective learning. This dissertation study was conducted around two complementary research…

This qualitative case study examined South Korean elementary teachers' beliefs about the goals of multicultural education in relation to practices and contexts within social studies instruction. The first research question examined the distinguishing features of South Korean elementary teachers' beliefs about the goals of multicultural education.…

The aim of the research is to further knowledge and understand how monitoring and evaluation of pupils who have English as an additional language (EAL) is undertaken in primary schools. This is a comparative study across primary schools using qualitative approaches to help gain insight into current good practice and identify future needs in EAL.…

Systems thinking in biology education is an up and coming research topic, as yet with contrasting feasibility claims. In biology education systems thinking can be understood as thinking backward and forward between concrete biological objects and processes and systems models representing systems theoretical characteristics. Some studies claim that…

The McKinney-Vento Homeless Education Assistance Improvements Act of 2001 (MCKV), which provides funds to local educational agencies (LEAs), is almost a decade old, yet no evaluations of its academic effectiveness have been reported. Using a systems theory framework, the authors answer the question of whether homeless students in grade 6 from LEAs…

Congressional concern about homeless students resulted in the McKinney-Vento Act (MCKV) in 2001, which provides funds to local educational agencies (LEAs). MCKV is almost a decade old, yet no evaluations of its academic effectiveness have been reported. Using a systems theory framework, this study answered research questions (RQs) involving…