A Phenomenological Study Examining the Experiences of Homeschool Parents Who Use Online Courses as Scaffolding to Improve Their Children\u27s Self-Efficacy

The number of homeschooling families in the United States has rapidly increased since the 1970s, and in particular since the COVID-19 pandemic. This influx of families has brought differing motivations for homeschooling and expectations for curriculum. Online course implementation has been linked to improved self-efficacy, as well as science, technology, engineering, and math (STEM) career selection. The purpose of this transcendental phenomenological study was to understand how homeschool parents utilize online courses as scaffolding to improve self-efficacy in their children as a means of college or career preparation. The theories guiding this study were Bandura’s theory of self-efficacy and Bruner’s scaffolding theory. Participants included 12 homeschool parents who used online courses as curriculum. Data collection consisted of individual interviews, focus groups, and journal prompts. Data analysis utilized Moustakas’ process to include horizonalization, clustering into themes, and synthesis of essences. Five themes emerged from the data, including curriculum choice, communication, ownership of learning, college readiness, and viability. The implications of these findings were determined to be intentionality in online course selection, providing support rather than help, and developing lifelong learning skills. The implications for policy and practice include improving communication within online courses, focusing on the development of study skills, and offering smaller synchronous online courses to better emulate the authenticity of a traditional course

Running an open MOOC on learning in laboratories

CONTEXT Teaching in laboratories plays an integral role in education. This includes both proximal as well as remote laboratories. In many instances, learning activities are designed around equipment and traditional laboratory activities. Pedagogical aspects and instructional design are often not considered or are an afterthought. PURPOSE The aim of this project was to help to address this gap by designing, implementing and facilitating an open online course on the pedagogy of using laboratory experiences in the curriculum. APPROACH The MOOC for Enhancing Laboratory Learning Outcomes (MELLO) has been designed to assist educators at all levels, from schools to universities, to improve the quality of laboratory experiences in STEM (Science, Technology, Engineering, and Mathematics) education. Experienced educators seeking to review and revise current practices or beginning educators were all welcome to participate. Based on learning theory and research literature, online course has been developed that covers constructive alignment of practical activities with the wider curriculum, learning objectives, pedagogical approaches to laboratory learning, laboratory modalities and session planning. RESULTS 120 participants from Australia and around the world took part in the course. While the participants did not work on their own laboratory activity throughout the courses (as envisaged when designing the course), participants who actively took part in the course were positive about the value of the course. CONCLUSIONS The MOOC has been capable of supporting a large number of participants including university educators around the world who use laboratory experiences and will continue to do so through future iterations of the course. Moving forward, there is scope to adapt the pedagogical approach of the course to cater for the way the participants have engaged with the material

Interaction patterns in exploratory learning environments for mathematics: a sequential analysis of feedback and external representations in Chinese schools

Feedback in exploratory learning systems has been depicted as an important contributor to encourage exploration. However, few studies have explored learners’ interaction patterns associated with feedback and the use of external representations in exploratory learning environments. This study used Fractions Lab, an exploratory learning environment for mathematics, to facilitate children’s conceptual understanding of fractions in three Chinese schools. Students (n = 189) from six different classes were invited to use Fractions Lab, and 260,000 event logs were collected. Beyond demonstrating the overall efficacy of the approach, lag sequential analysis supported us in approaching a deeper understanding of patterns of interaction. The findings highlight that the design of three-levels of feedback (Socratic, guidance, and didactic-procedural feedback) played different roles in supporting students to use external representations to perform mathematical tasks in an exploratory learning environment. This study sheds light on how these interaction patterns might be applied to the Fractions Lab system in order to provide increasingly tailored support, based on cultural differences, to enhance students’ technology-mediated learning experiences

Innovative Learning Environments in STEM Higher Education

As explored in this open access book, higher education in STEM fields is influenced by many factors, including education research, government and school policies, financial considerations, technology limitations, and acceptance of innovations by faculty and students. In 2018, Drs. Ryoo and Winkelmann explored the opportunities, challenges, and future research initiatives of innovative learning environments (ILEs) in higher education STEM disciplines in their pioneering project: eXploring the Future of Innovative Learning Environments (X-FILEs). Workshop participants evaluated four main ILE categories: personalized and adaptive learning, multimodal learning formats, cross/extended reality (XR), and artificial intelligence (AI) and machine learning (ML). This open access book gathers the perspectives expressed during the X-FILEs workshop and its follow-up activities. It is designed to help inform education policy makers, researchers, developers, and practitioners about the adoption and implementation of ILEs in higher education

A Guided Chatbot Learning Experience in the Science Classroom

This dissertation describes a practitioner’s design-based development of a prototype chatbot to guide students in learning biological concepts of genetic mutations and protein synthesis. This chatbot’s architecture provides learning activities, feedback, and support throughout a series of short, connected lessons. The chatbot is designed to scaffold learners through a predict, observe, explain model of inquiry learning. It utilizes real-world phenomena to lead students through biology core ideas, science and engineering practices, and crosscutting concepts. Results of prototype testing include survey results in support of the proof of concept among both students and teachers, as well as accuracy measurements of chatbot intents. Descriptive statistics and suggestions were collected from both groups to evaluate the relevancy, consistency, practicality, and effectiveness of the project as well as speak to improvements for future projects. The designer finds that the construction of chatbots as guided learning experiences holds untapped potential in science educational technology. Advisor: Guy Traini

Selecting a Virtual World Platform for Learning

Like any infrastructure technology, Virtual World (VW) platforms provide affordances that facilitate some activities and hinder others. Although it is theoretically possible for a VW platform to support all types of activities, designers make choices that lead technologies to be more or less suited for different learning objectives. Virtual World platforms’ capabilities can be characterized in terms of the extent to which they are multiple or special purpose and the degree to which they support incorporation of few or many knowledge resources. Matching these capabilities with a framework for characterizing instructional approach and learning objectives provides a basis for selecting, piloting, and advocating use of particular VW platforms in specific educational contexts

Teaching the Common Core State Standards (CCSS) using interdisciplinary units: A qualitative case study of how secondary core curriculum teachers implement the CCSS using interdisciplinary units (IUS)

The purpose of this qualitative case study was to explore how teachers understood and practiced using IUs to teach the core disciplines of the CCSS. The strategy of inquiry was a single case study in an urban high school where teachers of English, science, social studies, and math courses discussed IUs, and some teachers were observed using IUs. Data from public documents, teacher and student participant interviews, teacher classroom observations, a teacher survey, and field notes were analyzed and produced themes around the implementation of IUs. The findings of this study indicate that teachers perceive how to conceptualize an IU, and some demonstrated incremental adjustments in their instructional practice. Students preferred learning frameworks based upon cognitive apprenticeship dimensions, and most teachers did not use the dimensions. Most teacher participants perceive that time to teach the standards and objectives in their discipline will be diminished by incorporating other disciplines. The teachers\u27 instructional strategies revealed incremental steps toward using students\u27 prior experiences, knowledge, and skills and revealed an unanticipated approach using cognitive apprenticeship and Vygotskian constructivism (Colllins & Kapur, 2006)

Combining exploratory learning with structured practice educational technologies to foster both conceptual and procedural fractions knowledge

Educational technologies in mathematics typically focus on fostering either procedural knowledge by means of structured tasks or, less often, conceptual knowledge by means of exploratory tasks. However, both types of knowledge are needed for complete domain knowledge that persists over time and supports subsequent learning. We investigated in two quasi-experimental studies whether a combination of an exploratory learning environment, providing exploratory tasks, and an intelligent tutoring system, providing structured tasks, fosters procedural and conceptual knowledge more than the intelligent tutoring system alone. Participants were 121 students from the UK (aged 8–10 years old) and 151 students from Germany (aged 10–12 years old) who were studying equivalent fractions. Results confirmed that students learning with a combination of exploratory and structured tasks gained more conceptual knowledge and equal procedural knowledge compared to students learning with structured tasks only. This supports the use of different but complementary educational technologies, interleaving exploratory and structured tasks, to achieve a “combination effect” that fosters robust fractions knowledge