Education Commons^™

Nebraska Test 2309: John Deere 9rt 540 Single Turbo (Chassis Serial Numbers 1rw9540xxsx929001 And Higher), 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 …

Bison Detectives: Place Based Walk Lesson Plan For Msum Regional Science Center, Caylin Kelly

OER Materials

This lesson takes students on a detective walk at the MSUM Regional Science Center to answer the question, “How do we know bison lived in this area even though we do not see them?” Students observe a bison hide and look for clues in the prairie, such as tracks, bones, plants, and wallows. They share ideas, ask questions, and record their observations in a notebook. Students learn how to use evidence to support their ideas. This lesson connects students to local history and nature while helping them think like scientists.

A Conceptual Framework For Cognitive Engagement And Human Agency In Ai-Mediated Learning, Sam Rhodes, Zuhal Yilmaz, Terrie Galanti, Younggon Bae, Victoria Delaney, Zareen Gul Aga, Stephen Hutt

School of Mathematical & Statistical Sciences Faculty Publications

The purpose of this chapter is to propose a conceptual framework that unpacks AI use in instructional practice across three interrelated dimensions: human agency, cognitive demand, and AI orchestration. We ground this work in historical perspectives on technology's mediating role in education. We then propose the conceptual framework and three characterizations of the use of AI in school instruction: cognitive load reducer, cognitive capacity builder, and cognitive companion. We then illustrate a worked example of each, including a curricular example and sample student prompts, and conclude with questions that educators might ask themselves as they consider if and how to …

Preparing Elementary Teachers Through Targeted Science Content And Hands-On Learning, Manar Yamany, Jeffrey Carver, Susie Huggins, Arooj Justin, Yuanhua Wang

2026 Scholarly Teaching Conference: Concurrent Session Papers

This session presents an instructional approach implemented in the undergraduate course Science for Elementary Educators, designed to intentionally align science content instruction with the specific learning needs of future elementary teachers. The course focuses on developing conceptual understanding in core elementary science domains, physical science, life science, and earth and space science, while modeling developmentally appropriate instructional practices suitable for elementary classrooms.

The teaching practice emphasizes hands-on, inquiry-based science experiences that reflect the types of learning activities preservice teachers are expected to facilitate with their own students, while engaging with the content at a deeper conceptual level appropriate for …

Test Retakes In Introductory Math Courses, John Hird, Chris Mcclain

2026 Scholarly Teaching Conference: Poster Session Papers

In this poster, we describe the implementation of an exam retake model using specifications grading for math courses taken by non-STEM majors. This system was implemented by two faculty members over three years in two sequential courses. During that time, we tried several versions of allowed retakes, with varying restrictions on partial credit. Some of the challenges that we faced were scaling the system for use by different faculty members and with different courses, managing faculty workload on writing and grading multiple exams, and managing student expectations.

Research In Progress. Why Physiology Feels Hard: Supporting The Transition To Self-Directed Learning In Post-Secondary Physiology, Jaelyn Zoe Rohrbaugh, Mark Paternostro

2026 Scholarly Teaching Conference: Poster Session Papers

Physiology is widely recognized as one of the most challenging courses for STEM students. Contributing factors include the discipline’s inherent complexity, instructional methods, and student preparedness, with both faculty and students identifying the nature of the discipline as the primary challenge. Many undergraduates enter college having experienced predominantly teacher-directed, pedagogical instruction, whereas success in college-level physiology requires self-directed, andragogical learning strategies. We hypothesize that students’ difficulties arise more from a lack of self-directed learning skills than from content complexity alone. To investigate this, we administered an anonymous survey to 340 students spanning freshman to professional levels, achieving a 93% completion …

Bringing Real Research Into Large-Enrollment Biology Labs, Katrina Klugh Stewart, Mathilda Corbett

2026 Scholarly Teaching Conference: Poster Session Papers

Hundreds of WVU students in a large-enrollment introductory biology laboratory course (BIOL 115L) participated in an authentic research experience through the Prevalence of Antibiotic Resistance in the Environment (PARE) Project. This national crowdsourced research initiative engages students in generating environmental DNA data to identify potential antibiotic resistance hotspots. For the Fall 2025 semester, we designed a multi-week lab module to implement a cost-effective, scalable version of the PARE model suitable for a course serving approximately 900 students annually.

The three-week sequence integrates core scientific practices, including hypothesis generation, field sampling, DNA extraction, PCR amplification of antibiotic resistance genes, gel electrophoresis, …

Connections Between Mathematics And Chemistry: An Interdisciplinary Undergraduate Curricular Initiative, George Ashline, Bret Findley

Journal of Mathematics and Science: Collaborative Explorations

In this article, we describe an undergraduate curricular initiative involving mathematics and chemistry faculty and students. Supported by a grant from the National Science Foundation Scholarships in Science, Technology, Engineering, and Mathematics Program, a program designed to encourage the study of and connections between quantitative fields and life sciences, this interdisciplinary collaboration features undergraduate student research and involves the development of curricular connections between mathematics and chemistry. Through this initiative, we have created activities for calculus courses featuring chemistry applications as well as activities for chemistry courses showcasing mathematical concepts. After the implementation of these curricular enhancements, we gathered student …

From Questions To Action: A Multi-Year Journey Toward Instructional Excellence In Middle School Mathematics, Courtney Baker, Johnna Bolyard, Deborah Crawford, Divya Varier

Journal of Mathematics and Science: Collaborative Explorations

This paper describes the evolution of a research-practice partnership (RPP) designed to understand the impact of data-informed decision making initiatives on supporting ambitious mathematics instruction and how middle-school based mathematics specialists facilitate those initiatives. While school-university partnerships have a history of designing, implementing, and studying instructional improvement efforts, the impact of such efforts on practice is not clear (Cai et al., 2017b; Denner et al., 2019; Henrick et al., 2016). Over the first three years of our partnership, we have collected data from a variety of sources and shared them in ongoing data conversations with a range of district-level collaborators. …

Practicing Professionalism Framework: A Coherent Course Structure Aligned With Effective Practices For Physics Programs (Ep3) Guidelines, Martha-Elizabeth Baylor, Suzanne White Brahmia

Physics and Astronomy Faculty Work

Many physics educators seek to improve their courses but feel constrained by traditional post-secondary structures and norms. Instructors often perceive a false tension between fostering inclusive learning environments and maintaining the rigor central to the discipline. The Effective Practices for Physics Programs (EP3) Guide synthesizes decades of research-based recommendations for improving physics education. However, it offers limited guidance on how to integrate these diverse recommendations into a coherent, course-level approach—a responsibility that falls to individual instructors, whose graduate training prepared them primarily as researchers rather than as educators. This paper begins by motivating and introducing the Practicing Professionalism Framework (PPF), …

Dataset: Participation Versus Points: Examining The Impact Of Grading Conditions On Student Resource Use During An Out-Of-Class Biology Concept Assessment, Tiffany J. Burgess, Crystal Uminski, Brian A. Couch

School of Biological Sciences: Faculty Publications

Instructors use concept assessments to collect diagnostic information regarding student learning and to inform decisions surrounding instructional interventions and course modifications. Administering concept assessments out-of-class helps preserve already limited instructional time, but instructors still must consider whether to apply a lower-stakes (i.e., participation) versus higher-stakes (i.e., correctness) grading scheme. An increase in stakes is likely to prompt additional effort, but it may also increase undesired behaviors and inadvertently prompt external resource use, such as students leveraging their notes, the internet, or their peers. In the present study, we compared student self-reported resource use on a biology concept assessment administered under …

Connecting Classroom Physics To Real-World Research: A Citizen Science Approach In Ap Physics 1, Heather M. Landgarten

West Chester University Graduate Theses, Dissertations, and Final Projects

Advanced Placement (AP) Physics 1 emphasizes evidence-based reasoning, quantitative modeling, and scientific inquiry. However, secondary science instruction often remains focused on procedural problem solving and standardized assessment rather than authentic scientific practice. This study examined the integration of citizen science projects into an AP Physics 1 curriculum to provide students with authentic research experiences while reinforcing physics concepts during the post-AP examination instructional period.

Using a classroom-based mixed-methods pre–post design, students participated in citizen science activities through publicly available research platforms, including Zooniverse. Students collected and classified authentic scientific data, analyzed real-world datasets, developed research questions, compared observations with theoretical …

Framing The Gray: A Photovoice Study Of Parents’ Experiences Supporting Elementary Mathematics Learning At Home, Rebekah Ulmer

West Chester University Graduate Theses, Dissertations, and Final Projects

This narrative photovoice study explored how elementary parents understand their role in supporting mathematics at home. The research asked three foundational questions: How do parents of elementary students describe their personal experiences with learning mathematics? How do parents of elementary students describe their experiences with supporting mathematics at home with their children? What factors influence parents' experiences with mathematics? Fourteen parents, eight with experience as educators and six without, participated by sharing photographs in response to five prompts and discussing what those images meant to them. Their stories revealed that, for these families, mathematics isn't neatly divided into “school math” …

Improving The Quality Of Physics Practice, Wyatt W. Thompson

All Graduate Theses, Dissertations, and Other Capstone Projects

This case study started with personal observations and experiences. As a lab teaching assistant, I observed on many occasions that students do not like their current homework platforms, often venting to me about their frustrations during lab time. As a student, I shared similar sentiments with them. To develop a possible solution to these observations, a theory of reasoning was chosen as the foundation. The heuristic-analytic theory of reasoning (HATR) suggests that people present an epistemic model (beliefs and ideas about a phenomenon) through a heuristic process (generation from memory) and engage in an analytic process to validate the epistemic …

An Autoethnography Of A Scholar Practitioner: Applying Social-Emotional Learning In A Math Classroom Through A Feminist Lens, Resha Layla Hissen

Antioch University Dissertations & Theses

Math anxiety occurs when individuals experience fear and stress while engaging in mathematical tasks (Lopez-Ramírez et al., 2025). While math anxiety is often examined through its impact on students, this autoethnography explores it through the lived experience of a Middle Eastern female mathematician and educator. Grounded in social-emotional learning (SEL) and feminist theory, this study investigates how personal, cultural, and gender-related experiences of mathematical trauma have shaped the author’s pedagogical approach. By tracing a personal journey from anxiety and emotional suppression to empowerment and reflective teaching, this work highlights strategies for integrating SEL and feminist-informed practices into K-12 public school …

Misconceptions Among Grade Ix Students Regarding The Conservation Of Mass During Combustion At Norbugang Central School In Bhutan, Damcho Gyeltshen

Australian Journal of Teacher Education

This study investigated misconceptions about the conservation of mass among Grade IX students at Norbugang Central School, Bhutan, and examined the effectiveness of two theory-driven instructional strategies: the Conceptual Change Model (CCM) and the Predict, Explain, Observe, Explain (PEOE) approach. A quasi-experimental pre-test post-test control group design was employed with 100 students. A ten-item double-tier diagnostic test elicited students’ responses and reasoning, complemented by semi-structured interviews. Quantitative data were analysed using frequencies, paired-sample t-tests, and Cohen’s d, while qualitative data were analysed thematically. Findings indicated that the experimental group achieved a significant reduction in misconceptions, particularly for observable open-system combustion, …

Chickadees In The Environment: Place-Based Learning Plan For The Msum Regional Science Center, Evelyn Ames

OER Materials

This field trip lesson engages students in investigating how environmental conditions influence that traits of living organisms through the study of the black-capped Chickadee at the MSUM Regional Science Center. Students observe chickadees and their habitats, collect evidence about physical and behavioral traits, and construct scientific arguments connecting those traits to environmental factors such as Minnesota’s cold winters and seasonal food availability. Through authentic field-based experiences, students develop observation, critical thinking, and argumentation skills while exploring the natural phenomenon of how organisms survive and adapt to their environments.

“Bald Eagles”: Place-Based Learning Plan For The Msum Regional Science Center, Addison Tidwell

OER Materials

This lesson guides elementary students through a phenomenon walk at the MSUM Regional Science Center to explore bald eagles and their connection to the Buffalo River ecosystem. Students observe habitat features, record evidence, and explain why eagles rely on river environments. The experience supports Minnesota science benchmarks and includes Indigenous perspectives on the cultural importance of eagles and caring for local ecosystems. Through observation, discussion, and reflection, students build an understanding of how bald eagles depend on healthy habitats and how humans can help protect them.

Implementing Stem In Elementary Schools: Teacher Perceptions, Practices, And Supports, Casey Wester

Doctor of Education Dissertations

STEM education is a critical component of maintaining global competitiveness, underscoring the need to begin it in early childhood. Integrating STEM education requires teachers to move beyond traditional teaching methods toward a transdisciplinary approach. Research has shown that there can be a variety of barriers to integrating STEM into the classroom. This explanatory mixed methods research study investigated elementary school educators' perspectives on implementing a STEM initiative, the fidelity of implementation post-initiative, and the current supports and additional support needed to sustain implementation. To carry out this investigation, a survey was deployed to elementary educators in three elementary schools, and …

Bison: Place Based Walk Lesson Plan For Msum Regional Science Center, Gerald Melin

OER Materials

This lesson plan describes a curiosity walk at the MSUM Regional Science Center where fifth-grade students investigate why bison are considered a keystone species in the tallgrass prairie ecosystem. Through observations, field journals, and evidence collection, students explore how bison influence prairie grasses, wildflowers, insects, birds, and other organisms. The lesson aligns with Minnesota science standards by helping students examine ecosystem interactions, organism survival, and the movement of matter within the environment. Students engage in inquiry-based learning through guided observations, discussion, and the creation of a Prairie Connections Map that demonstrates relationships within the ecosystem. By incorporating Indigenous Ways of …

Badgers: Place-Based Learning Plan For The Msum Regional Science Center, Mitchell Bartell

OER Materials

The goal of this assignment was to design an immersive, place-based learning experience that helps preservice teachers connect with the local environment of the MSUM Regional Science Center through the study of badgers. This lesson uses inquiry-based learning through hands-on exploration, observation, and questioning. They investigate the physical characteristics of badgers, how they use their burrows, and how they interact with other organisms and their surrounding environment. This lesson encourages curiosity and critical thinking skills to deepen students’ understanding of how badgers adapt to their habitats and contribute to the ecosystem.

Black-Capped Chickadees: Place-Based Lesson Plan For The Msum Regional Science Center, Elisabeth Mulcahy

OER Materials

This place-based learning plan is designed for fifth-grade students to explore the Black-capped Chickadee and its relationship with the environment at the MSUM Regional Science Center. Through a curiosity walk, students will observe natural habitats, identify possible food sources, and investigate how energy moves through an ecosystem. Students will record observations in field journals and create a labeled model showing how energy travels from the Sun to plants and eventually to chickadees. The lesson follows the 5E Instructional Model to encourage questioning, exploration, and critical thinking. This learning experience is significant because it allows students to connect science concepts to …

Longnose Dace: Place-Based Learning Plan For The Msum Regional Science Center, Madison Tillman

OER Materials

This lesson will be used to help students create connections with specific traits of the Longnose dace and why the traits are beneficial for their environment. This lesson uses the 5E model and should be used at the MSUM Regional Science Center to help provide real-life examples and encourage inquiry.

Silver Leaves On The Prairie: Investigating What Prairie Sage Needs, Taylor Lau

OER Materials

In this place-based lesson, fifth-grade students investigate a living prairie sage (Artemisia ludoviciana) plant, native to the Moorhead, Minnesota area, during a curiosity walk at the MSUM Regional Science Center. Aligned to Minnesota benchmark 5L.1.2.1.3, students collect at least three pieces of evidence, including measurements and observations of sunlight and soil, to show that plants get the materials they need for growth chiefly from air and water. Using the 5E model, students connect their findings to photosynthesis and Van Helmont’s willow experiment, then write a claim, evidence, and reasoning response about the conditions prairie sage needs to grow …

The Impact Of The Covid-19 School Shutdown On Standardized Test Scores In Rural And Nonrural Areas, Cory Laflamme

Antioch University Dissertations & Theses

The novel Coronavirus of 2019 (COVID-19; Gillings School of Global Public Health, n.d.) caused an extensive disruption of education systems worldwide. Elementary and secondary schools began to close to students and staff to protect them from potential exposure to the virus (Masonbrink & Hurley, 2020). Nearly 1.6 billion students in over 200 countries had their learning impacted on some level, causing changes in traditional educational practices (Pokhrel & Chhetri, 2021). One profound change in educational practice was the shift from face-to-face learning to online learning alternatives. Using the State of New Hampshire data allowed for a unique analysis of how …

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 …

What's Your Partnership Recipe? Lessons From A Cupcake-Themed Wondering Session, Maia Elkana, Carol Colaninno, Alexandra Forgerson, Rachel Ruggirello

Institute for School Partnership: Research & Publications

At Washington University’s Institute for School Partnership (ISP), the concept of partnership defines our work as researchers and practitioners interested in advancing high-quality, equitable education and is central to all we do. We are privileged to partner with hundreds of schools and thousands of educators each year across many different programs, projects, and initiatives ranging from fee-for-service professional learning and curriculum programs to long-term research-practice partnership (RPP) work. Just as teacher collaboration is a vital tool in producing healthy learning communities and positive outcomes for students, research has also shown that collaboration between and across teachers, administrators, professional learning providers, …

2026 Viewbook, Office Of Admissions

Viewbook

At IMSA, you will be part of a community of over 650 diverse students passionate about learning. Located in suburban Aurora, IMSA’s campus consists of seven residence halls spread across 97 acres. While living and learning on campus, you’ll make new friends, encounter new ideas, and learn to live independently. You will also have the opportunity to explore over 85 clubs, organizations, and IHSAsponsored co-curricular and athletic programs. IMSA provides a safe, nurturing environment. Professional Resident Counselors (RCs) live in each hall and will help you navigate your home away from home through the Residential Life Curriculum. Through this curriculum, …

Lorawan-Based Asset Tracking System Development And Performance Analysis Within Stem-Pbl Framework: A Mixed-Method Study, Yousef Alfarraj, Ghada Abdelhady, Abdelrahman Ahmed, Mahmoud Elaasar, Jair J. Aguilar

Teaching and Learning Faculty Publications

This study examines the integration of project-based learning (PBL) within the integrative STEM framework to advance practical problem-solving skills and investigate students' perceptions of the STEM-PBL approach through developing an IoT-enabled asset tracking system using Long-Range Wide Area Network (LoRaWAN) technology to tackle real-world logistical challenges. Adopting a mixed-methods approach, the study combines an experimental approach utilizing quantitative system performance analysis with qualitative insights gathered through participant interviews with ten graduate students. Results reveal that the LoRaWAN system demonstrated high reliability with only 0.437% downtime, validating the technical feasibility of the educational project. Furthermore, participants perceived the STEM-PBL approach positively, …

From Curiosity To Code: Using Ai As A Tool For Phenomenon-Based Chemistry Teaching, Allie M. Chambers

Williams Honors College, Honors Research Projects

In recent years, there has been an increased emphasis on integrating phenomena-based learning into science classrooms. This instructional approach engages students with real-world events that make scientific concepts more understandable and gives the students a personal connection to their education. However, implementing phenomena-based instruction proves to be a challenge to novice and veteran educators alike.

This project explores, through the lens of an education student, the struggle of implementing phenomena events. Starting with reflections on how lessons can be revised/ constructed to involve a phenomena event and a personal comparison of the difficulty of integrating these events without and with …