The purpose of this study was to evaluate the effect of an intervention utilizing modified schema-based instruction (MSBI) on the mathematical problem-solving ability of elementary school students with mild to moderate disabilities. Four participants were taught to solve percent of change word problems, which required them to calculate the…

A theoretical framework grounded in constructionism and pragmatism theories supported research on learning by doing. This framework underpinned the purpose of this qualitative case study to explore how K-8 STEM teachers facilitated projects utilizing innovative technologies to solve community-based problems. The problem was a lack of connection…

The purpose of this action research study was to explore the impact of problem-based learning on science instruction in my eighth-grade college preparatory classroom. Constructivism was the framework for this study. Problem-based learning is based on constructivist principles, and it served as the instructional model for this study. PBL can foster…

Learning mathematics is difficult for many students, especially students with mathematics learning disabilities MLD. To improve the academic achievement for students with MLD, educational legislations (IDEA 2004; ESSA 2015) mandate that schools must use evidence-base core curricula. Textbooks conveys the intended values and principles for…

There is an ever-increasing need for technologically literate citizens to find creative ways to solve societal problems. STEM, the integration of science, technology, engineering, and mathematics subjects continues to be a popular topic as schools grapple with how to best prepare students for an ever-evolving society. As societal and technological…

Geometry education is an important aspect of STEM education and career development, but it is often overlooked in K-12 education in the United States. Although there is some research on teaching geometry to students with learning difficulties at the elementary level, there is a lack of research on teaching advanced geometry skills at high school…

In the first part, we investigate Birman, Ko, and Lee's left canonical form of a braid and give a new diagrammatic approach. We use the left canonical form to characterize almost strongly quasipositive braids. In the second part, we investigate students' confidence in mathematics and problem solving skills. Every math instructor has heard students…

Today's students will face issues and problems that are global scale and require a collaborative global effort to resolve effectively. To help prepare students to resolve these global issues, students must learn to participate in the global democratic process as part of their citizenship education. In particular, scholars argue students need to…

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…

To make sense of our interconnected and algorithm driven world, students increasingly need proficiency with computational thinking (CT), systems thinking (ST), and computational modeling. One aspect of computational modeling that can support students with CT, ST, and modeling is testing and debugging. Testing and debugging enables students to…

Recognizing the ethical implications of computing, leading computing organizations advise integrating ethics within traditional technical and theoretical courses. Yet, many instructors feel unprepared or unqualified to introduce ethical concepts, fail to see their relevance to technical topics, or lack the time to cover ethics without sacrificing…

More than 85% of federally funded research initiatives fail to produce significant positive results (Coalition for Evidence-Based Policy, 2013). Moreover, of the less than 15% that do yield positive results, none show replicability outside of their original setting (Pogrow, 2017; Kizilcec et al., 2020). Mixed results are present in even the most…

Demonstrating proactive approaches is one of the preventive measures utilized to decrease the problem behaviors in schools (MacSuga-Gage et al., 2015; Partin et al., 2009). Focusing efforts on halting negative classroom behaviors before escalations occur instead of managing the fallout from emergencies created by problem behaviors is one way that…

We are becoming more and more aware of the marks our human existence is leaving on our global environment: the Anthropocene as discourse of that awareness is turning into a living and lived-in reality. I argue that such discourse cannot remain the purview of the natural and social sciences alone: culture must be recognized in its pivotal role of…

Teachers face challenges in differentiating social emotional learning (SEL) to meet the diverse needs of their students. The purpose of this basic qualitative study was to explore early childhood teachers' perspectives of strategies and challenges to differentiating SEL curricula to meet students' diverse needs using the theory of social…