Science and Mathematics Education Commons^™

Shifting To Using Desmos Or Geogebra Graphing Calculators In High School Mathematics Classrooms, Nancy Lin

Dissertations, Theses, and Capstone Projects

Most high school math classrooms in Long Island use the Texas Instruments TI-84+ CE graphing calculator in the three Regents math courses. Texas Instruments holds approximately 80% of the market share of the international graphing calculator market. At a manufacturer's suggested retail price of $150 per TI-84+ CE, an inequitable situation exists for math learning, as underfunded schools and students from lower socioeconomic backgrounds cannot afford to purchase one for home use. Such students have less experience using the handheld graphing calculator when they take high-stakes math exams. Through case studies of four suburban school districts in New York that …

A Professional Development Course On Data-Driven Dynamical Systems At A Primarily Undergraduate Institution - Part B: Professional Development Framework And Institutional Implementation, Alessandro M. Selvitella, Jeffrey R. Anderson

CODEE Journal

This paper presents the professional-development and institutional-implementation component of a three-paper program on introducing data-driven dynamical systems into undergraduate ordinary differential equations instruction at a primarily undergraduate institution. The companion paper \cite{SelvitellaAnderson2026} develops the mathematical and computational content, including regression, regularization, Dynamic Mode Decomposition, Sparse Identification of Nonlinear Dynamics, and a Van der Pol oscillator activity. The present paper asks a complementary implementation question: what departmental structures, graduate teaching assistant roles, professional-development activities, and course-support pathways are needed for such materials to become teachable within local undergraduate settings?

We describe a three-phase professional-development model for graduate teaching assistants in the …

How Leadership Can Support Inquiry-Based Learning In Myp Mathematics, Paul A. Thompson

Graduate Teacher Education

This literature review examined the research question: “How can instructional leadership prepare IB MYP Mathematics teachers to implement inquiry-based learning (IBL) effectively?” The review defined IBL within the International Baccalaureate Middle Years Program (IB MYP), then explored how inquiry in the MYP was designed to promote better student outcomes in conceptual understandings, interdisciplinary learning, and real-life connections. The role of the MYP Coordinator (MYP), the pedagogical leader of this program, is central to answering the questions that focus on leadership. The literature also examined the benefits and barriers of implementing inquiry-based mathematics instruction. The findings suggested that effective IBL improves …

A Professional Development Course On Data-Driven Dynamical Systems At A Primarily Undergraduate Institution: Part A - Scientific Content, Alessandro M. Selvitella, Jeffrey R. Anderson

CODEE Journal

In the age of data-driven decision making, ordinary differential equations (ODEs) remain a powerful and interpretable framework for modeling dynamic processes, especially when integrated with modern tools from statistical learning and data-driven dynamical systems. Yet, general undergraduate and graduate curricula do not typically address key opportunities in data-driven dynamical systems.

This first paper in a series focuses on the mathematical and methodological core of a professional development course first developed in the academic year 2025-2026 at a Primarily Undergraduate Institution, Purdue University Fort Wayne. The curriculum developed in this course emphasized how regression, regularization, and sparse identification can be used …

Supporting K-5 Computer Science Integration Through High-Quality Teacher Professional Development, Shanan Chappell Moots, Joanna K. Garner, Joseph A. Brobst, Melani Loney, Lisa Steffian, Jennifer Maeng

Center for Educational Partnerships Publications

Workforce development and education leaders have increasingly emphasized the need for high-quality computer science (CS) instruction for K-12 students. Though states have created and mandated the implementation of CS curriculum standards, few in-service teachers have been provided sufficient opportunities to develop CS pedagogical content knowledge and self-efficacy. This study evaluated the effect of a CS integration professional development (PD) program on K-5 teachers' perceptions of their capacity to teach CS and their implementation of CS-integrated lessons using a randomized controlled trial design. Treatment included an intensive online summer institute with school year follow-up. Results indicate statistically significant effects of the …

Professional Development To Inspire, Support, And Extend Stem-Related Learning, Somayeh Ba Akhlagh, Asma Hulayyil Aljohani, Maryam Jamal Alharthi, Nahla Mahmoud Gahwaji, Nouf Mohammed Albadi, Marianne Knaus

Research outputs 2022 to 2026

The success of STEM education in early childhood education is reliant on the pedagogical practices of teachers. Effective teaching of STEM requires specific knowledge of the four disciplines of STEM, appropriate teaching and learning methods and relevant experiences. In Saudi Arabia the teaching of STEM is a relatively new field, and this paper outlines a research project to promote the teaching and learning of STEM through professional development workshops. The research is informed by Vygotsky’s cultural-historical/socio-cultural theory, acknowledging the crucial role of social interaction and cultural context in a collaborative learning environment. To evaluate the project, a mixed methods approach …

An Auto-Criticism: Exploration Of Professional Development For Secondary Science Educators, Mellissa Ann Pfaff

Electronic Theses and Dissertations

This auto-criticism investigates the benefits of experiential professional development for science educators by examining the reflective journey of one teacher-researcher—me—through multiple immersive learning experiences. Using narrative journaling and qualitative analysis, this study captures the influence of these experiences on my identity, instructional design, and ability to create experiential learning opportunities for students.

Rather than approaching professional development as a checklist of strategies, this research seeks to illuminate how deeply engaged, hands-on learning can transform teaching from routine delivery to embodied practice. Thematic coding revealed shifts in curriculum planning, increased responsiveness to student inquiry, and renewed clarity around the purpose of …

Professional Development Workshops For Faculty On Addressing Implicit Bias In Computer Science Education, Sandie Han, Diana Samaroo, Janet Liou-Mark, Boyan Kostadinov, Johann Thiel, Suhua Zeng

Publications and Research

The "Understanding Implicit Bias" workshops were offered to Science, Technology, Engineering, and Mathematics (STEM) faculty at an urban minority-serving undergraduate institution with a focus on addressing the gender gap in computer science. The workshops aimed to raise awareness of implicit (unconscious) biases and provide practical strategies for addressing them, fostering a more inclusive classroom environment. Analysis of pre- and post-survey responses indicated an increase in participants' awareness of implicit biases in their discipline and a greater openness to taking steps to address them, suggesting the workshops' potential impact on promoting inclusive teaching practices.

Challenging The School Boundaries: Exploring Challenges And Opportunities In Homeschooling Engineering Education, Luis Montero-Moguel, Cynthia Lima, Guadalupe Carmona, Verónica Vargas-Alejo

Journal of Pre-College Engineering Education Research (J-PEER)

Homeschooling sparks controversy regarding the quality of education when compared to the traditional schooling system. However, homeschooling rates have doubled nationwide since the pandemic, especially among minorities. Funding and curricular material resources may be limited for homeschooling families, especially those from diverse backgrounds. Therefore, this essay discusses the need to expand the current boundaries of engineering education to include homeschooling communities. Drawing from our homeschooling experience, we present three recommendations that respect the cultures and unique characteristics of homeschooling to promote engineering practices in these communities. Our proposal challenges negative perceptions of homeschooling, enhancing our understanding of its unique characteristics …

Preschool Teachers’ Perspectives On Conceptual Movement In Academic Instruction: A Mixed- Methods Study With Implications For Early Math, Kehinde H. Orimaye

Electronic Theses and Dissertations

This convergent mixed-methods study investigated Missouri preschool teachers’ familiarity, implementation, and perceptions of conceptual movement (CM), the purposeful integration of bodily actions to support young children’s understanding of abstract academic concepts, particularly in early mathematics instruction. Grounded in embodied cognition and informed by enactivism and the theory of event coding (TEC), the study explored: (a) preschool teachers’ awareness and frequency of CM use; (b) how teacher characteristics such as experience, age group taught, and math anxiety relate to CM implementation; and (c) teachers’ perceptions of CM’s instructional value, implementation challenges, and professional development needs.

Quantitative data were collected through a …

Culture And Context: How Frames Of Teaching And Of Learning Mathematics Form And Change For Graduate Student Instructors, Johan Benedict A. Cristobal

Department of Mathematics: Dissertations, Theses, and Student Research

Why do instructors teach the way that they do? This question is key in understanding how and why asset-based or deficit-based practices are enacted in the classroom. In consequence, this question also gives insight into how the environment where students learn is shaped. Mathematics education research, in particular, has been concerned with how instructors respond to students’ contributions in the classroom and how these ways of responding can (dis)empower students.

One way to answer this question is to understand how instructors frame their own teaching and their students’ learning. Frames are mental constructs which help individuals filter details, interpret information, …

Non-Esl High School Teachers’ Instructional Training And Professional Development Needs And Their Emergent Bilingual Student Classrooms, Brynn E. Caddell

Electronic Theses and Dissertations

The U.S. emergent bilingual student population continues to grow and is projected to increase nationwide. The growing population of students has specific academic and social needs that need to be addressed and provided for emergent bilingual students to be successful. This qualitative case study examined the instructional needs of high school non-English as a second language (ESL) teachers who serve emergent bilingual students and how the district can support the instructional practices of high school teachers in an urban school district in Texas. The problem addressed in this study was the lack of instructional training and professional development for secondary …

A Multiple Case Study Of Teaching-Focused Professional Development Programs Offered At Three Different Types Of Us Institutions Of Higher Education, Holly Fortener, Leilani A. Arthurs, Patrick Shabram, Ming-Tsan Pierre Lu, Chu-Lin Cheng, Stephanie Plaza-Torres, Carly Flaagan

Teaching and Learning Faculty Publications

Teaching-focused professional development (PD) programs offered at institutions of higher education (IHEs) are uniquely positioned to be levers of change that improve the quality of undergraduate science, technology, engineering, and mathematics (STEM) education in ways that broaden participation in STEM education, workforce development, and career pathways in the United States (US). PD programs and their potential to transform undergraduate STEM education, however, are understudied. This multiple-case study compares suites of PD programs offered at three IHEs in the US: a community college, an emerging research institution, and a research-intensive university. Each suite of PD programs is characterized in terms of …

Elementary Science Teacher Self-Efficacy In The Context Of Ngss-Aligned Curriculum Enactment: An Explanatory Sequential Mixed Methods Study, Wesley P. Sliger

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

A confluence of circumstances in educational policy and teacher preparation have placed a low priority on elementary science teacher preparation. Historically, a lack of elementary science teachers’ subject matter knowledge and pedagogical knowledge has negatively impacted science teaching self-efficacy, which is linked to many teacher and student outcomes. Meanwhile, the past decade has ushered in the Next Generation Science Standards (NGSS) and the modern era of reform-based science teaching. The emergence of self-proclaimed NGSS-aligned resources has outpaced academic examination regarding professional development (PD), curriculum implementation, and curriculum enactment. The purpose of this study was to use social cognitive theory to …

Teacher Efficacy In Co-Teaching Science Classrooms: Implications For Training, Sabrina Christensen

Departmental Honors & Graduate Capstone Projects

Following legislation to educate students in the least restricted environment, schools are using co-taught inclusive settings to teach secondary science classrooms. Traditionally, general educators do not receive robust instruction in differentiation, co-teaching, or collaboration with special educators. Special educators traditionally do not receive training in science content. An online survey was distributed through social media inviting teachers to share their experiences with co-teaching in science classrooms. Likert scales were used to measure teacher efficacy in co-teaching secondary science classes and teacher perceptions of the effectiveness of current teacher training. Based on the data collected, recommendations are provided for adjustments to …

The Influence Of Faculty Mentorship On Graduate Student Development Through The Lens Of Self-Efficacy, Connor Lynn Ferguson

Graduate Theses, Dissertations, and Problem Reports (ETD)

This exploratory sequential mixed-methods case study explores the relationship between perceived self-efficacy and faculty mentorship with biomedical sciences graduate students. The intent of the study was to understand the extent at which faculty mentorship contributes to self-efficacy development in the population of biomedical sciences doctoral students enrolled at a mid-Atlantic R1 institution. Data collected consisted of a survey assessing perceived self-efficacy and mentoring, interviews and documents. Data analysis explored themes related to the perceived academic and professional development of the students through their responses. The research highlights the significance of the mentor-mentee relationship and influence of the mentor on the …

From Becoming To Being: How Stem Teachers Develop Leadership Identities, Kelsey Quaisley, Wendy M. Smith, Brett A. Criswell, Rachel Funk, Anna Hutchinson

Secondary Education Faculty Publications

The development of STEM teacher leadership identity empowers K-12 teachers to make changes to improve teaching and learning. Identity development might not be productively supported in all school settings, however. Hence, external professional development programs should offer opportunities to supplement this identity development. We construct and propose a Can't-to-Becoming-to-Being model to describe STEM teacher leadership identity development as a progression of stages from weak to strong identity. Using interview data over two points in time with 127 STEM teacher leaders, we illustrate four stages of development: Can't, Can, Should, and Being. We also elucidate the conditions that teachers identify as …

Facilitating Effective Mathematical Teaching Practices In Preschool, Funda Gonulates, Jasook Gilbert

Journal of Global Education and Research

Initial seeds for mathematics literacy are planted during early childhood. Children benefit when they are exposed to and provided with opportunities for math experiences that emphasize their holistic development and not just mathematics proficiency in isolation. This way of viewing and presenting mathematics to young children requires teachers who are equipped with strong mathematics teaching skills. This study examined a 21-hour professional development series for public school preschool teachers on early numeracy, geometry, mathematical reasoning, and teaching pedagogies. This professional development series aimed to help preschool teachers incorporate effective mathematical practices and increase their comfort level in teaching mathematics. Participants …

A Professional Development Program For Science Adjunct Faculty: The Mentoring-Learning Community (Mlc), Linda B. Purvis, Jason D. Lang, Julie A. Luft

Georgia Journal of Science

Institutions of higher education have become increasingly dependent on adjunct faculty. These faculty members are often unfamiliar with current teaching strategies emphasizing an active learning approach. To support science adjunct faculty in learning about active learning, a professional development program was designed and implemented by the authors of this study, the Mentoring-Learning Community. The Mentoring-Learning Community program design was informed by literature regarding the use of professional development programs that focused on adjunct faculty. To determine the impact of this program, participants in the Mentoring-Learning Community were observed and interviewed over one semester. Mentoring-Learning Community participants transformed through all three …

The Developmental Experiences Of Exemplary Statistics Teachers, Douglas Whitaker

Northwest Journal of Teacher Education

There has been a trend of increased statistical expectations for students and calls for increased statistical preparation for their teachers in recent years, but preparation has not yet reached recommended levels. A similar preparation gap existed at the inception of the Advanced Placement Statistics program, and this study examines a group of statistics teachers identified as exemplary by experts in the field to determine what challenges they faced and how they overcame them. Semi-structured interviews using a Communities of Practice framework (Wenger, 1998) were conducted. The challenges and responses to those challenges are identified, and these have implications for supporting …

K-5 Teachers' Perceptions Of Culturally Responsive Teaching Challenges In Mathematics, Nataine Latoya Grant

Walden Dissertations and Doctoral Studies

The problem for this study was that K-5 teachers in a northeastern school district were challenged to implement culturally responsive teaching (CRT) practices in mathematics instruction. The purpose of this study was to explore K–5 teachers' perceptions about the challenges of using CRT practices in mathematics with culturally diverse students and to identify teacher suggestions for needed resources and training. Gay’s culturally responsive teaching theory formed the conceptual framework that guided this study. The research questions focused on providing K—5 teacher perceptions about their challenges of implementing CRT practices with culturally diverse students and about their suggestions for resources and …

K-5 Teachers' Perceptions Of Culturally Responsive Teaching Challenges In Mathematics, Nataine Latoya Grant

Walden Dissertations and Doctoral Studies

The problem for this study was that K-5 teachers in a northeastern school district were challenged to implement culturally responsive teaching (CRT) practices in mathematics instruction. The purpose of this study was to explore K–5 teachers' perceptions about the challenges of using CRT practices in mathematics with culturally diverse students and to identify teacher suggestions for needed resources and training. Gay’s culturally responsive teaching theory formed the conceptual framework that guided this study. The research questions focused on providing K—5 teacher perceptions about their challenges of implementing CRT practices with culturally diverse students and about their suggestions for resources and …

Pedagogical Content Knowledge (Pck) Change And Professional Development For Educators: An Assessment Of A Master’S In Chemistry Program For High School Science Teachers, Mary Charlotte Bautista

Electronic Theses and Dissertations

The M.S. Chemistry – Chemical Education Specialization program at South Dakota State University provides in-depth general chemistry coursework to in-service high school science teachers in a virtual format. The goal of the program is for the teachers enrolled to become more effective teachers while gaining content knowledge in chemistry; in essence, to increase their pedagogical content knowledge (PCK). The aim of this study is to follow participants through their experience in this program in order to understand how the program’s requirements enhance its participants’ teaching and learning. A narrative framework follows one participant through their two-year experience in the program, …

Career Advancement Of Women In Engineering Disciplines At Two-Year Degree Institutions: Documenting Challenges And Potential Solutions To Raise Inclusivity, Kimberly Luthi

Publications

Institutions of higher education that offer two-year degrees have student-centered missions with support structures to address the unique needs of a diverse student body [14]. Many two-year degree institution types are open access and have institutional priorities focused on increasing diversity and inclusive practices among both the students and faculty [1]. Although the inclusion of women traditionally underrepresented in STEM disciplines in higher education settings is a national concern, the advancement of women at institutions that offer support networks and institutional practices such as two-year degree institutions contribute to women’s advancement and diversity in the talent pipeline. This research study …

Equity In Engineering Education: The Experiences Of Non-Traditional Students In Introductory Engineering Courses With Peer Learning Support, Kimberly T. Luthi, Mohua Kar

Publications

This paper seeks to examine one aspect of the pilot research study entitled, “Engagement in Engineering Pathways: An Initiative to Retain Non-Traditional Students in Engineering” funded by the National Science Foundation Improving Undergraduate STEM Education grant program (Award No. 1712008). This three-year study examines the effect of the use of Peer-Led Team Learning (PLTL) on students’ academic performance, STEM experiences, and persistence in engineering programs [2]. The data collected is from May 2018- May 2020. The present study population is undergraduate engineering students at a multi-campus, federally designated Hispanic-serving, public, two-year college in the southeastern U.S. This paper will specifically …

Incorporating Social Justice And Equity As Themes In Math Circles Online, Matthew Jones, Sharon Lanaghan, Carolyn Yarnall

Journal of Math Circles

The CSUDH Math Teachers' Circle chose a focus on equity and social justice in 2020. The national focus on social justice caused us to reflect on what we can do to affect change regarding issues of equity and social justice in our society. In addition, the global pandemic caused us to shift our circle online, which presented both obstacles and opportunities. In this paper, we expand upon how we addressed various challenges faced in facilitating an online Math Teachers’ Circle, focusing on our experience facilitating sessions focused on equity and social justice and participants' reactions to this experience.

Professional Development For Early Career Dber Scholars Through In-Person And Virtual Career Panel Workshops, Miranda M. Chen Musgrove, Elizabeth Genné-Bacon, Kelsey Gray, Ashley B. Heim, Anupriya Karippadath, Rita Margarida Magalhães, Brie Tripp, Anna J. Zelaya

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

In discipline-based education research (DBER), early career scholars, such as graduate students and postdoctoral researchers, observe a slew of possible career pathways. Yet, there is a lack of opportunities to learn about such pathways, particularly when transitioning from traditional science, technology, engineering, or math (STEM) disciplinary training into a DBER position. Thus, the DBER Scholars-in-Training Professional Development subcommittee was created within the Society for the Advancement of Biology Education Research (SABER) community to develop a collection of workshops that would serve the greatest professional development needs of early career scholars entering DBER. Through a series of surveys disseminated over multiple …

Secondary School Efl Teachers' Perceptions And Experiences Of Professional Development, Arif Rahman, Mirjam Anugerahwati, Sri Rachmajanti

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Professional development (PD) is not just a short involvement but a long Abstract: Professional development (PD) is not just a short involvement but a long process starting from teacher training at university and going on throughout the working life of the individuals. This study assessed the perceptions and experiences of upper secondary school EFL teachers. A semi-structured interview was used to gather the data from five teachers from different schools. The findings revealed that teachers were aware of the significance and necessity of PD and saw it as a process that helped them to be more knowledgeable and experienced teachers. …

Conflict Of Allegiance: Professional Development Challenges In Transforming Science Teachers' Identities And Practices, Elizabeth B. Lewis

Department of Teaching, Learning, and Teacher Education: Faculty Publications

Case studies of two biology teachers, Cathy and David, from the same minority-majority, urban U.S. high school, provide insights into their instructional practices while they engaged in long-term professional development (PD). Findings suggest why science teachers engaged with PD may, or may not, adopt more adaptive pedagogical approaches in the service of reform-based teaching. Gee’s institution- and affinity-identity constructs were used as analytic lenses regarding teachers’ perceptions of teaching, learning, and agency in the dual contexts of their school’s institutional environment and PD community. Over time, Cathy adopted more inquiry-based instructional practices she learned through PD seminars in building a …

Co-Teaching In High School, Ashley Evans

Student Research Poster Presentations 2022

Students with and without disabilities are entitled to a free and appropriate public education. All students should be given the best education no matter the circumstances that may be present. Implementing the co-teaching model and framework into high school general education classrooms can benefit all students. Where there are benefits with teaching models, there are also drawbacks that can cause the implementation of the model not to be implemented as created. Difference causes can cause this that school districts may or may not be able to control. The lack of professional development, certifications of the educators, and defining the roles …