The cognitive principles of learning underlying the 5E Model of InstructionInternational Journal of STEM Education - Tập 9 - Trang 1-9 - 2022
Héctor Ruiz-Martín, Rodger W. Bybee
Over 34 years since its conception, research in educational settings has found evidence for the effectiveness of the 5E Instructional Model. Indeed, several studies have reported evidence of a better conceptual understanding of scientific ideas and models, positive effects on general achievement in science, and positive attitudes toward science. In this commentary, we would like to put forward the principles from cognitive sciences on how people learn which may underlie the 5E Model and that could theoretically contribute to the model’s effectiveness as a learning sequence. Connections to conceptual change theory are especially highlighted.
I will teach you here or there, I will try to teach you anywhere: perceived supports and barriers for emergency remote teaching during the COVID-19 pandemicInternational Journal of STEM Education - Tập 9 Số 1 - 2022
Cristine Donham, Hillary A. Barron, Jourjina Subih Alkhouri, Maya Changaran Kumarath, Wesley Alejandro, Erik Menke, Petra Kranzfelder
Abstract
Background
Due to the COVID-19 pandemic, many universities moved to emergency remote teaching (ERT). This allowed institutions to continue their instruction despite not being in person. However, ERT is not without consequences. For example, students may have inadequate technological supports, such as reliable internet and computers. Students may also have poor learning environments at home and may need to find added employment to support their families. In addition, there are consequences to faculty. It has been shown that female instructors are more disproportionately impacted in terms of mental health issues and increased domestic labor. This research aims to investigate instructors’ and students’ perceptions of their transition to ERT. Specifically, during the transition to ERT at a research-intensive, Minority-Serving Institution (MSI), we wanted to: (1) Identify supports and barriers experienced by instructors and students. (2) Compare instructors’ experiences with the students’ experiences. (3) Explore these supports and barriers within the context of social presence, teaching presence, and/or cognitive presence as well as how these supports and barriers relate to scaffolding in STEM courses.
Results
Instructors identified twice as many barriers as supports in their teaching during the transition to ERT and identified casual and formal conversations with colleagues as valuable supports. Emerging categories for barriers consisted of academic integrity concerns as well as technological difficulties. Similarly, students identified more barriers than supports in their learning during the transition to ERT. More specifically, students described pre-existing course structure, classroom technology, and community as best supporting their learning. Barriers that challenged student learning included classroom environment, student availability, and student emotion and comfort.
Conclusions
Together, this research will help us understand supports and barriers to teaching and learning during the transition to ERT. This understanding can help us better plan and prepare for future emergencies, particularly at MSIs, where improved communication and increased access to resources for both students and instructors are key.
Situated instructional coaching: a case study of faculty professional developmentInternational Journal of STEM Education - Tập 3 - Trang 1-14 - 2016
Charles Doug Czajka, David McConnell
Barriers to reforming traditional lecture-based undergraduate STEM classes are numerous and include time constraints, lack of training, and instructor’s beliefs about teaching and learning. This case study documents the use of a situated instructional coaching process as a method of faculty professional development. In this model, a geoscience education graduate student (the coach) assisted a faculty member in reforming and teaching an introductory geoscience course on dinosaurs using evidence-based teaching strategies. The revision process occurred in three phases to progressively transfer responsibility for lesson design from the coach to the instructor over the length of the course. Data on instructional practices were collected using the Reformed Teaching Observation Protocol (RTOP), and belief changes experienced by the instructor were captured using the Teacher Beliefs Interview (TBI) and Beliefs about Reformed Science Teaching and Learning (BARSTL) survey. RTOP data confirm that the instructor was successful in teaching the lessons as designed and also gained skills in designing reformed lessons. TBI and BARSTL were indicative of a shift in the instructor's beliefs toward a more student-centered perspective. Data collected on instructional practice and teaching beliefs indicate that this model served as an effective method of professional development for the instructor.
SAT patterns and engineering and computer science college majors: an intersectional, state-level studyInternational Journal of STEM Education -
Lin Tan, Isabel S. Bradburn, David B. Knight, Timothy Kinoshita, Jacob R. Grohs
Abstract
Background
Numerous efforts worldwide have been made to increase diversity in engineering and computer science (ECS), fields that pay well and promote upward mobility. However, in the United States (U.S.), females and students from underrepresented racial/ethnic minority groups (URM) still pursue ECS training far less than do their peers. The current study explored sex and racial/ethnic differences in ECS college enrollment as a function of math and verbal SAT score patterns (balanced or imbalanced) using an intersectional approach within a U.S. context. Data represented a census of students who took the SAT, graduated from all Virginia public high schools between 2006 and 2015, and enrolled in a 4-year college (N = 344,803).
Results
Our findings show, within each sex, URM students were at least as likely as their non-URM peers to enroll in ECS programs when they scored within similar SAT score ranges. Students were more likely to enroll in ECS programs if their SAT profile favored math, compared to students with similar math and verbal SAT scores (balanced profile). This overall pattern is notably less pronounced for URM female students; their propensity to major in ECS appeared to be largely independent of verbal scores.
Conclusions
Our findings inform strategies to diversify ECS enrollment. If programs continue to emphasize SAT scores during admission decisions or if more systemic issues of resource allocation in secondary schools are not addressed, other efforts to broaden participation in ECS programs may fall short of goals. Our findings also highlight the importance of considering the intersection of sex and race/ethnicity for recruitment or other educational promotions.
“It’s not my dream, actually”: students’ identity work across figured worlds of construction engineering in SwedenInternational Journal of STEM Education - Tập 6 - Trang 1-17 - 2019
Allison J. Gonsalves, Eva Silfver, Anna Danielsson, Maria Berge
Research in engineering education has pointed to the need for new engineers to develop a broader skill-set with an emphasis on “softer” social skills. However, there remains strong tensions in the identity work that engineers must engage in to balance the technical demands of the discipline with the new emphasis on heterogeneous skills (Faulkner, Social Studies of Science 37:331–356, 2007). This study explores how three unconventional students experience these tensions in the final year of their construction engineering program, and as they move in and out of workplace field experiences. Using a figured worlds framework (Holland et al., Identity and agency in cultural worlds, 1998), we explore the dominant subject positions for students in construction engineering classroom and workplaces in a 3-year Swedish engineering program. Results demonstrate that dominant subject positions for construction engineers can trouble students’ identity work as they move across classroom and workplace settings. This study expands our knowledge of the complexity of students’ identity work across classroom and workplace settings. The emergence of classroom and workplace masculinities that shape the dominant subject positions available to students are shown to trouble the identity work that students engage in as they move across these learning spaces. We examine students’ identity strategies that contribute to their persistence through the field. Finally, we discuss implications for teaching and research in light of students’ movements across these educational contexts.
Short-term effects of a classroom-based STEAM program using robotic kits on children in South KoreaInternational Journal of STEM Education - Tập 10 - Trang 1-18 - 2023
Jihyun Sung, Ji Young Lee, Hui Young Chun
Despite the recent emphasis on technology and engineering in early childhood education, the importance of teaching relevant concepts in early education has been underappreciated in South Korea. This study examined the feasibility and efficacy of a science, technology, engineering, art, and mathematics (STEAM) program integrated into the national curriculum in a Korean early childhood education setting. Children aged 5–6 years (231 girls and 219 boys; treatment group: 334 children; control group: 116 children) were tested on computational thinking, vocabulary, numeracy, self-regulation, and social behavior before and after receiving STEAM curriculum that included robotics activities or an equivalent curriculum. Findings revealed that among the outcome measures, young children in the treatment group exhibited significant increases in computational thinking and expressive vocabulary. Moreover, gender demonstrated a significant interaction effect with the increase in computational thinking as measured by an assessment developed for a specific robotic material as well as in self-regulation and social behavior. This study provides empirical and comprehensive evidence regarding the effectiveness of an integrated STEAM program with developmentally appropriate robotic kits for young children.
Gendered differences in academic emotions and their implications for student success in STEMInternational Journal of STEM Education - Tập 5 - Trang 1-15 - 2018
Michael Pelch
Understanding student anxiety is an important factor for broadening the gender diversity of STEM majors due to its disproportionate and negative influence on women. To investigate how student anxiety is related to other academic emotions I conducted open-ended interviews with 19 university students and analyzed the data using emergent grounded theory. Emergent grounded theory uses inductive and deductive reasoning to develop a model of cognition and human behavior. Data analysis led to the development of a detailed theoretical model outlining connections among student anxiety, positive and negative academic emotions, self-regulated learning, and performance. In addition, the data highlight important emotional differences between men and women that have the potential to influence retention in STEM. Specifically, the model elaborates on the concept of a self-deprecating cycle driven by negative academic emotions and suggests that women may be more likely to become trapped in this cycle. The model incorporates students’ emotions as a powerful influence on performance and can be used to inform strategies aimed at changing how university students experience and deal with emotions such as student anxiety.
Racism, sexism and disconnection: contrasting experiences of Black women in STEM before and after transfer from community collegeInternational Journal of STEM Education - Tập 9 - Trang 1-21 - 2022
DeeDee Allen, Melissa Dancy, Elizabeth Stearns, Roslyn Mickelson, Martha Bottia
Repeated calls to diversify the population of students earning undergraduate degrees in science, technology, engineering, and mathematics (STEM) fields have noted the greater diversity of community college students and their potential to thus have an impact on the racial/ethnic composition of 4-year degree earners. In this paper, we investigate barriers and supports to Black women’s success in STEM, using longitudinal interview data with seven Black women who were enrolled at community colleges and stated an interest in majoring in STEM at 4-year institutions. Our findings highlight a contrast between community colleges and universities. At community colleges, Black women were able to form supportive relationships with professors and peers, downplayed the potential of racism and sexism to derail their STEM ambitions, and saw little to no impact of bias on their educational experiences. Those students who transferred characterized university climates very differently, as they struggled to form supportive relationships and experienced racism and sexism from professors and peers. We conclude using Patricia Hill Collins’ Domains of Power framework to categorize students’ experiences, then end with recommendations for change that will result in less alienating experiences for Black women, among other minoritized students.