Science and Mathematics Education Commons^™

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 …

Meet Me In The Middle: A Scoping Review On Understanding Adolescent Needs In Climate Communication, Gwendolyn Monica Hoff Anderson

Master's Projects and Capstones

The greatest effects of climate change are likely to be felt by youth. Young people are disproportionately affected by climate change due to their critical developmental stage and lack of power, and they experience both higher severity and prevalence of mental health issues related to climate change. Strong emotions have long been recognized as potential catalysts for action, or they may lead to paralyzing feelings of being overwhelmed. Climate communication is a critical tool to spark climate concern and encourage action. Activism, in turn, may help youth manage their anxiety about climate change. This scoping review examines emerging evidence on …

Teaching Mathematics To All Learners By Tapping Into Indigenous Legends: A Pathway Towards Inclusive Education, Nahid Golafshani

Journal of Global Education and Research

This study explored the use of Indigenous storytelling in the planning and teaching of mathematical content. In collaboration with Indigenous and non-Indigenous educators, a culturally inclusive mathematical lesson was developed, implemented, and reviewed in an elementary school in Northern Ontario. This study used a culturally authentic approach to address the current educational issue of diversity within the Ontario curriculum and education system. The results of this study suggested that utilizing Indigenous storytelling for teaching mathematical curricular expectations could benefit both Indigenous and non-Indigenous students. Storytelling can allow students to relate abstract mathematical concepts to their own lived experiences, to be …

Community-Derived Core Concepts For Neuroscience Higher Education, Audrey Chen, Kimberley A. Phillips, Jennifer E. Schaefer, Patrick M. Sonner

Biology Faculty Publications

Core concepts provide a framework for organizing facts and understanding in neuroscience higher education curricula. Core concepts are overarching principles that identify patterns in neuroscience processes and phenomena and can be used as a foundational scaffold for neuroscience knowledge. The need for community-derived core concepts is pressing, because both the pace of research and number of neuroscience programs are rapidly expanding. While general biology and many subdisciplines within biology have identified core concepts, neuroscience has yet to establish a community-derived set of core concepts for neuroscience higher education. We used an empirical approach involving more than 100 neuroscience educators to …

Evolving Scientific Vocabulary And Language In Middle School Classrooms: Babbling And Gargling On The Way To Scientific Understanding, Merryn Cole, Thomas Ryan, Jennifer Wilhelm

Taboo: The Journal of Culture and Education

While scientific vocabulary is important, it can often become problematic for students. Sometimes, those words can become a barrier to participation or act as a gatekeeper to success in the science classroom. Under the Next Generation Science Standards, middle school students are expected to model Earth-Moon-Sun motions to explain Moon phases, eclipses, and seasons (NGSS Lead States, 2013). Using a phenomenography lens, we investigated the ways in which students seeing the Moon in nature and related classroom experiences translate into a mental model of lunar phases and how vocabulary is used to communicate these models. Eighth-grade students from three urban …

The Effects Of Scientific Inquiry On The Self-Efficacy Beliefs Of Students Regarding Teaching Science As Inquiry, Jaclyn M. Todd

Theses and Dissertations

The purpose of this study was to investigate whether the course, Scientific Inquiry, significantly increased the self-efficacy beliefs of its students. According to Bandura (1977), an increase in self-efficacy could increase the likelihood that teachers implement scientific inquiry in their classrooms. I explored self-efficacy in an effort to address the overarching problem, an overall inconsistency of inquiry teaching in classrooms. There are numerous benefits associated with the implementation of scientific inquiry in today's classrooms. A key question then to investigate was whether the experience students gain by taking the course Scientific Inquiry can alter student self-efficacy beliefs which could increase …

The Intersection Of Culturally Responsive Pedagogy And Engineering Design In Secondary Stem, Mariam Manuel, Jessica Gottlieb, Gina Svarovsky, Rebecca Hite

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

The instructional practices of the engineering design process and culturally responsive pedagogy have each garnered national attention and multiple decades of research. Findings from the respective literature bases call for educators and policymakers to integrate these two pedagogical approaches into K-12 classroom instruction. Scholars have argued that this integration would improve student engagement and academic achievement. There is a significant amount of research that supports the positive student outcomes associated with each approach, yet there remains a dearth of literature that addresses the integration of these two practices into the science and mathematics content areas. The movement around educational reform …

Analysis Of Attitudinal Student Learning Benefits From A Course-Based Undergraduate Research Experience (Cure) Adapted For Online Format, Ambika Kapil, Luis C. Gonzalez Isoba, Niraj Pathak, Arthur Sikora, Santanu De

FDLA Journal

Course-based Undergraduate Research Experiences (CUREs) are an increasingly utilized model for exposing students to research. The lack of robust assessments is a major hurdle to wider adoption of CUREs. The Coronavirus Infectious Disease 2019 (COVID-19) pandemic necessitated a drastic shift of in-person courses to the online format. Using the Participant Perception Indicator (PPI) survey, we measured students’ self-reported changes in learning from such a biochemistry course at a large university in south Florida based on the Biochemistry Authentic Scientific Inquiry Lab (BASIL) model. By doing this, we were able to better understand the student-benefits of CUREs and how these benefits …

Test 2240: Kubota M8-231, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …

Modeling Immune System Dynamics During Hiv Infection And Treatment With Differential Equations, Nicole Rychagov

CODEE Journal

An inquiry-based project that discusses immune system dynamics during HIV infection using differential equations is presented. The complex interactions between healthy T-cells, latently infected T-cells, actively infected T-cells, and the HIV virus are modeled using four nonlinear differential equations. The model is adapted to simulate long term HIV dynamics, including the AIDS state, and is used to simulate the long term effects of the traditional antiretroviral therapy (ART). The model is also used to test viral rebound over time of combined application of ART and a new drug that blocks the reactivation of the viral genome in the infected cells …

Developing Career Pathways In Uas For Non-Traditional Students Through Collaborative, Online Learning Environments, Kimberly Luthi, Christian Janke

Publications

The integration of drone technologies through online simulation platforms and uncrewed system scenarios offer opportunities to introduce STEM concepts from the fields of robotics, computer science, mechatronics, and aviation. New software technology developments will increase student engagement in STEM education and support learning of uncrewed systems applications and operating competencies. The use of drone simulation software creates a collaborative environment for group activities and sharing of results with peer review.

The Shared Experiences Of Non-Traditional Groups In Academic Stem Disciplines, Kimberly Luthi

Publications

The results of this effort resulted in the identification of factors that can be used as a conceptual framework for establishing institutional conditions and a work environment across higher education institutions that support women’s advancement and retention in academic appointments of leadership related to STEM disciplines and workplace education. The research considers relevant literature related to current institutional strategies and predictors for women’s success and retention in STEM disciplines. Such an exploration addresses challenges of non-traditional groups, specifically gender inequity issues regarding women’s advancement in STEM.

Problem Of The Week: A Student-Led Initiative To Bring Mathematics To A Broader Audience, Jordan M. Sahs, Brad Horner

UNO Student Research and Creative Activity Fair

Problem of the Week (POW!) is a weekly undergraduate mathematics competition hosted by two graduate students from the UNO Math Department. It started with the goal to showcase variety, creativity, and intrigue in math to those who normally feel math is dry, rote, and formulaic. Problems shine light on both hidden gems and popular recreational math, both math history and contemporary research, both iconic topics and nontraditional ones, both pure abstraction and real-world application. Now POW! aims to increase availability and visibility in Omaha and beyond. Select problems from Fall 2021 to Spring 2023 are highlighted here: these received noteworthy …

Alternative Techniques For Blind Low Vision Students Enrolled In Coding Courses, Robert Jaquiss

Journal of Science Education for Students with Disabilities

BLV (blind low vision) students face difficulties when taking coding classes. Individual Development Environments (IDE) can be inaccessible which make it difficult if not impossible for BLV students to complete coursework. Alternative techniques are described which will allow a BLV student to successfully complete coursework. The author has found the Command Line Interface (CLI) is often a recommended alternative to a Windows based IDE interface. Many blind computer programmers use the Windows and Linux command interfaces which are described as part of this discussion.

How Do Classroom-Turnover Times Depend On Lecture-Hall Size?, Joseph Benson, Mariya Bessonov, Korana Burke, Simone Cassani, Maria-Veronica Ciocanel, Daniel B. Cooney, Alexandria Volkening

Publications and Research

Academic spaces in colleges and universities span classrooms for 10 students to lecture halls that hold over 600 people. During the break between consecutive classes, students from the first class must leave and the new class must find their desks, regardless of whether the room holds 10 or 600 people. Here we address the question of how the size of large lecture halls affects classroom-turnover times, focusing on non-emergency settings. By adapting the established social-force model, we treat students as individuals who interact and move through classrooms to reach their destinations. We find that social interactions and the separation time …

Naval Engineering For Grades 4-6, Patrick Young

Publications & Research

Reading The Girl with a Mind for Math, we learn about the career of Raye Montague, an African-American woman who broke every barrier to pioneer computer-aided ship design and become the first female program manager in the United States Navy. Lessons are provided for using free, online software to design ships while exercising several Common Core Math standards and NGSS standards for engineering design.

Including The Literary Arts As The A In Steam, Lindsay E. Cunningham

The STEAM Journal

This article examines the integration of literature into secondary STEM (science, technology, engineering, mathematics) classes in British Columbia, Canada. Data were collected through interviews with nine secondary STEM subject teachers and focus on teachers’ perceptions of the effects of including literature, what/how literature has been included, as well as the barriers, both real and perceived, to doing so.

A review of the literature demonstrates that integrating literature into STEM can be appealing to a broad range of students and teachers and can help to engage students with a variety of interests, perspectives, and backgrounds. The arts, including the literary arts, …

Centering Community In Disciplinary Literacy Implementation: One District’S Story, Jenelle Williams, Stacie Angel, Jennifer Wilcox, Angela Church

Michigan Reading Journal

In this article, the authors describe the various ways they have centered community while implementing disciplinary literacy in their district. They outline how the work began, the role of professional learning, and the systemic approaches that are effectively moving the work forward. This story offers an alternate approach to implementation--one that honors educators' expertise, differentiates approaches, and develops collective efficacy.

Dual Vocations Of Science And Religion: A Historical Case Study Of Benedictine Women, Diana Fenton

Education Faculty Publications

This study examines Catholic Benedictine sisters who majored in sciences and taught science for over 100 years at the College of Saint Benedict in Saint Joseph, Minnesota, USA. In 1913, the College of Saint Benedict began as a women’s college, expanding Saint Benedict’s Academy, a boarding high school for women. This historical organizational case study analyzed archived data to understand the benefits and challenges of women who lived religious lives and studied science. Although women, in general, are still underrepresented in the sciences, the data collected provides information on how the sisters obtained advanced degrees as early as 1923, well …

Sea-Phages Course-Based Undergraduate Research Experience For Creating A Biotechnology Workforce Development Pipeline, Daphne Fauber, Kari Clase, Carol Weaver

Graduate Industrial Research Symposium

Purdue University has been a member of the SEA-PHAGES (Science Education Alliance-Phage Hunters Advancing Genomics and Evolutionary Science) program since 2011. This program, created in conjunction with the Howard Hughes Medical Institute (HHMI), facilitates undergraduate curriculum for the authentic discovery of novel bacteriophages within the classroom. Since joining the program, undergraduates at Purdue have harnessed wet lab and bioinformatics principles to contribute over 200 previously uncharacterized bacteriophages and 25 novel genomes to the wider scientific literature. The SEA-PHAGES classes at Purdue have resulted in tangible professional deliverables for students through conference presentations and publications. Student outcomes also include transferable skills …