Science and Mathematics Education Commons^™

A Teaching Unit Plan For Introducing Engineering In 1st-2nd Grade Classrooms, Claudia Smith

Chemical Engineering Undergraduate Honors Theses

The field of engineering, and specifically chemical engineering, is projected to increase significantly over the next 10 years. Engineering programs require students to have a strong foundation of math and science. Students in the United States are often underprepared to enter these programs, and the majority of high school students are not interested in pursuing a career in the STEM field at all. For this project, a unit teaching plan was created to introduce students to the field of engineering, providing a foundation for their upper-level STEM classes, and encouraging them to consider engineering as a career in the future. …

The Secondary School Science Olympiad Experience: Coaches Opinions And Attitudes Regarding Participation And Content Acquisition, Julieanna Darnell Rohde

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Science Olympiad (SO) is a team-oriented STEM competition that offers students the opportunity to participate in a wide range of STEM topics attracting students with varying STEM interests. This hermeneutic phenomenological cross-case study explored the experiences of 12 SO coaches with experience coaching middle school and/or high school teams. Educational settings for the teams included public schools, private schools, and homeschool. Coaches were asked to fill out an open-ended questionnaire about their SO coaching experiences. Based upon questionnaire responses, coaches were invited to participate in follow-up interviews. The experiences related by the coaches in the interviews were written as case …

Improving Math Placement Of Non-Traditional Students In Arkansas Community Colleges Using Multiple Measures Assessments, Johnathon Edward Paape

Graduate Theses and Dissertations

For decades, community colleges have relied on standardized placement tests to determine student readiness for college-level coursework. COVID-19 exposed the flaws of relying on a single measure to assess student readiness as many test sites shut down during the pandemic. Previous research has also pointed out the high rate of misplacement when using placement tests as a single factor. This is particularly important for non-traditional students as they often lack the guidance needed to successfully navigate and prepare for such tests. The result of this situation is often that non-traditional students are placed into remedial courses despite having the potential …

Monitoring The M-Dwarf Host Stars Of Tess Exoplanet Candidates: Stellar Flares And Habitability, Ashley Lieber

Physics Undergraduate Honors Theses

In the search for life beyond our solar system, the study of M-dwarfs has become increasingly important due to their unique characteristics including their small size, flaring capabilities, and long lifespans. Their small size allows for exoplanet detection due to observable gravitational interactions, and the stellar flares could potentially trigger prebiotic life on exoplanets in the system. Lastly, their long lifespans may provide the conditions necessary to foster prebiotic life and the development of more complex organisms over time. Flare rate is a critical factor in determining the habitability of the exoplanet due to its potential to damage or incubate …

Science Teachers' Perceptions Of Culturally Responsive Teaching In Majority Native American Schools In Oklahoma, Michelle Childress

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Native American students have consistently scored less than their white peers on high school academic achievement tests, have the lowest high school graduation rates, and have the lowest college enrollment rates. Research has evidenced challenges and struggles Native American children are faced with that negatively effects their success in the classroom. Native American students often encounter a disconnect between their home and school life resulting in difficulties of navigating two opposing worlds. When Native American students are associated with negative stereotype’s indicative of Native American culture as opposed to the dominant culture, this creates a conflict between their cultural identity …

Increasing Active Learning And Achievement In A Large Lecture Calculus Class Through A Flipped Classroom Model, Kimberly King

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University Calculus I courses serve as a means of access into high demand STEM fields and large lecture style passive calculus courses can be difficult for students. A mixed methods research design was used to compare a flipped instructional approach to a traditional lecture approach in large section Calculus I courses. The flipped lecture model required students to view videos of calculus instruction that included embedded quiz questions to allow for problem solving explorations during face-to-face class time. The traditional format included content from the video and limited time for additional problem solving. A professor with prior experience teaching Calculus …

Virtual Reality As An Education Tool In Biomedical Engineering, Megan Wilkerson

Biomedical Engineering Undergraduate Honors Theses

Virtual Reality (VR) has become more accessible in recent years, both to experience and to create. Various studies have shown that incorporating VR in an educational setting can yield positive results. Virtual reality videos created using course-specific content could prove to be a beneficial educational tool. VR videos were implemented in a remote biomolecular engineering laboratory course. 180° VR videos of lab procedures were recorded and viewed by students using a Google Cardboard headset and their smartphones. After viewing all the VR lab videos, students were given a survey to report their experiences. The survey contained questions used to measure …

Gender Perceptions And Female Students' Academic Engagement And Success In Stem Fields, Rheanna Morgan

School of Social Work Undergraduate Honors Theses

Despite an increase of females in higher education and the workforce, fields such as science, technology, engineering, and mathematics (STEM) continue to be male-dominated. One explanation for this trend is the lack of gender representation and counterstereotypical role models to encourage female engagement in these fields at the university level. Previous research has looked at instructor gender, classroom gender composition, and involvement in extracurricular activities as possible factors influencing students' engagement and success in the classroom. However, few studies have investigated how gender perceptions influence female students in STEM fields. This study uses self-report data from a voluntary survey to …

The Nature Of Informal Educators In Science Centers, Science Museums And Zoos: Case Studies Of Personnel, Practices, Programs, Outreach And Organization, Courtney Erickson

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Informal Science Centers provide educational experiences for people across the country daily. While the terminology is often similar, there are differences between institutions, often determined by mission, organizational structure, and experience. The purpose of this study was to identify shared experiences and unique characteristics of eight informal science centers around the country. The significance of the study was to add to the understanding of informal science educators' responsibilities, organizational structure, decision-making process, and development. Data for the study was collected using qualitative measures through a researcher-created interview, sent to fifteen institutions, after the recommendation from two well-known informal science researchers. …

Exploring Differences In Mathematical Creative Potential And Problem-Posing In Gifted And Non-Gifted Middle School Students, Aishah Ahmed Alzahrani

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The purpose of this study was to investigate the link between students’ Mathematical Creative Potential (MCP) and giftedness by analyzing their abilities to pose mathematical problems. The participants included 260 gifted and non-gifted students from the 7th and 8th grades, representing four schools and four school districts in Northwest Arkansas. The study developed the Mathematical Creative Potential Scale (MCPS) to measure participant MCP. The MCPS is based on a divergent-thinking technique consisting of five free-structured and semi-structured situations. Students’ plausible problems were scored based on three dimensions of creativity: fluency, flexibility, and originality. This study found that there were statistically …

A Discourse Analysis Of Student-To-Student Conversations In A Secondary School Physical Science Laboratory Setting, Jennifer Faith Oramous

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This qualitative grounded theory study applies Discourse Analysis (DA) to focus on the student-to-student (SS) “productive conversation” occurring within groups engaged in several activities in a physical science laboratory with a goal to identify aspects and patterns of such conversation. In this study, Student-to-Student Productive Talk (SSPT) stated in relation to the accepted definitions of classroom productive talk. SSPT is on-topic discussion between students that meet the requirements of productive conversation such as visible thinking and argumentation. The form of analysis applied in this study was derived from Classroom Discourse Analysis by Cazden (2001), Gee (2014a; 2014b), and Rymes (2016). …

Elementary Teachers’ Experiences With Remote Learning And Its Impact On Science Instruction: Multiple Cases From The Early Response To The Covid-19 Pandemic, Beth Pesnell

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Teachers across the United States and worldwide found themselves in unprecedented educational situations during the early response period to the COVID-19 pandemic in spring of 2020. Efforts to quarantine and provide social distancing to prevent the spread of the disease brought mandated school closures throughout the United States, and teachers were required to pivot from their traditional, in-person instructional methods and deliver instruction remotely. This phenomenological multiple-case study explored the experiences of 10 elementary teachers with remote learning during the early response period and sought to understand the delivery of science instruction in the remote learning experience. Weekly interviews were …

Culturally Responsive Science Education And Teaching: Current Literature, Preservice Elementary Science Teachers And Lesson Planning, Lundon Pinneo

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First, a meta-analysis of Culturally Responsive (CR) science teaching characteristics and practices was conducted. Findings revealed that there are a limited number of CR teaching studies at the elementary science level. When studies conducted at the middle, secondary and postsecondary level were included, six themes which encompassed the characteristics and pedagogical practices of effective CR science teachers and teacher development emerged. These themes were academics, cultural competency, social inequities, CR learning environment, rejection of the deficit lens and pedagogical strategies.

Next, the impact of curriculum and practices designed to reflect these six themes on preservice elementary science teachers was explored. …

College Student Changing Attitudes And Beliefs About The Nature Of And Teaching Of Mathematics And Science, Stephen R. Skinner

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With an estimated 17.3 million STEM jobs in the US, there exists a need for a STEMready workforce that is science literate with positive attitudes and beliefs toward the learning and teaching of mathematics and science (Graf, Fry, & Funk, 2018). However, the US has seen a steady decline in the number of high school students interested in STEM-related fields with only 16% of interested students with proven proficiency in mathematics and science and are ready to enroll in college STEM programs (ACT, 2017; Osborne & Dillon, 2008; Stake & Mares, 2001). With the decline in student interest, the US …

Design Of A Shallow-Aero Ebb And Flow Hydroponics System And Associated Educational Module For Tri Cycle Farms, Julie Halveland

Biological and Agricultural Engineering Undergraduate Honors Theses

Tri Cycle Farms, whose main mission is to reduce food insecurity in their community, is a non- profit urban farm in Fayetteville, Arkansas. The “Tri” in their name refers to the three parts of their foundation: giving a third of their yield to volunteers, giving a third to local food pantries, and selling a third to sustain the farm and demonstrate the economy of local food production. They want to expand on the third part and have a vision of building a hydroponic greenhouse with the intention that it will create more crops to sell and give, as well as …

Students' Attitudes Towards Standardized Testing: A Literature Review, Kelly Gard

Curriculum and Instruction Undergraduate Honors Theses

Standardized testing is a task that all students must undertake during their educational careers. Standardized tests are large determinants to course placements, exceptionality placements, grades, school sanctions or rewards, and education policy. It is imperative that all students have an equal opportunity to succeed on standardized tests. However, bias, stress, and anxiety in standardized testing often hinders the opportunity for many students to excel on the tests.

The purpose of this literature review is to discuss the research conducted on standardized testing bias which includes the prevalence of testing bias as well as the causes and types of testing bias. …

Observations Of A Multi-Component Intervention For Elementary Students With Emotional Behavioral Disorder After Self-Efficacy Coaching, Anna Kristen Bensinger

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Students with Emotional and Behavioral Disorders (EBD) experience more negative student outcomes compared to other special education disability categories, specifically, higher dropout rates, less access to higher education and incarceration. Mathematically, 73% of students with EBD achieve below the 50th percentile on standardized tests (Wagner, Kutash, Duchnowski, Epstein, & Sumi, 2005). This study focused on the exploration of a multi-component mathematics and behavior intervention targeting student self-efficacy for productive learning behaviors in the general education mathematics classroom setting for elementary students with EBD. Participants for this study were students from two 4th grade classrooms, who have been identified with co-occurring …

The Van Hiele Analysis Of Curricular Materials: A Comparative Study, Vinay Kumar Kalyankar

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The goal of this study is to investigate K-8 geometry curriculum standards and textbooks for their effectiveness in preparing students for high school geometry. The basis for the study is van Hiele theory pioneered by the Dutch educators and researchers of geometric understanding in adolescents, Dina van Hiele Geldof and Pierre van Hiele. Another driving force for this dissertation is research into mathematics textbooks and curriculum standards of school mathematics as seen in CCSSM and state specific standards documents, both of which influence the mathematics students have the opportunity to learn.

The K-8 geometry curriculum standards and textbook instructional segments …

The Relationship Between English Language Learners’ Mathematics Problem Solving Strategies And The Mathematics Register, Sarah Reeves Frederickson

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This case study followed three Hispanic and three Marshallese students’ participation in a seventh grade pre-algebra unit over the course of four weeks. Pre-assessment items indicated that the students had difficulty with aspects of the mathematics register. Their teacher employed an interpretation of the gradual release model of instruction in which direct strategies for translating word problems into equations with unknowns were modeled prior to students doing similar problems on their own. In these situations, students showed some success in solving similar problems. However, post-assessment results indicated that none of the six students were able to successfully solve open response …

Project Luminous: An E-Textiles Workshop Study To Increase Science Technology Engineering Mathematics/Science Technology Engineering Art Mathematics Interest In Middle School Girls, India Semone Callahan

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In this research study, young middle schoolers engaged in a stimulating workshop that seamlessly merged fashion with technology and electrical engineering. Students learned how to use simple hand sewing skills to create wearable-tech items using conductive thread, sewable LED lights, and sewable battery packs. The objective of the study was to increase young women’s interest in Science Technology Engineering Mathematics/Science Technology Engineering Art Mathematics (STEM/STEAM).

Forty-eight middle school girls spent a day learning about the basics of e-textiles and building working products using their new knowledge. The day is split into three lessons. In lesson one students build a simple …

Effects Of An Educational Intervention On Nutrition And Healthy Eating Habits In Minority Group Parents And Children Living In Arkansas, Peri Clay

The Eleanor Mann School of Nursing Undergraduate Honors Theses

Background: The Hispanic population is the largest growing minority ethnic group in the United States today. Minority groups have an added struggle with obesity and have higher rates of obesity in this country than the caucasian counterparts. While minority group parents want more for their children they face many cultural and language barriers related to proper nutrition and hydration. This prevents these families from gaining adequate nutrition.

Objective: The purpose was to evaluate the impact of nutrition education on obesity rates through implementation of a year long educational intervention for minority group mothers and their children through and …

The Effect Of Using Technology On Students’ Understanding In Calculus And College Algebra, Razieh Shahriari

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This mixed qualitative and quantitative methods study addressed the effect of technology on college algebra and survey of calculus students’ understanding. This research study was conducted in fall 2016 on eight college algebra classes with a total of 315 students, and in summer 2017, on two survey of calculus classes with a total of 40 students at the University of Arkansas.

Several sources were used to collect data. A pre- and post- student attitude survey was administered during the first and last week of the semester for both college algebra and survey of calculus courses. Students’ scores and paper work …

Teacher Perception And Their Understanding Of Progress Monitoring Throughout A Longitudinal Assessment System, Rena A. Duewel

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The purpose of this qualitative study was to examine the phenomenon of teacher perception and their understanding of progress monitoring throughout a longitudinal assessment system. This monitoring of student progress is to enhance their academic skills in mathematics and provide necessary interventions for growth as measured on a longitudinal assessment system through fidelity of implementation of interventions processed through progress monitoring. Data was collected from participant responses through interviews, a demographic survey, and focus groups. Interview respondents participated in a closed-door, face-to-face interview. The survey was used to collect specific demographic data to provide a concise snapshot of each individual …

Identifying Opportunities That Promote A Habit Of Mind In The Quantitative Reasoning Classroom., David Lavie Deville

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Quantitative literacy and its role in a democratic society are emerging topics of concern to mathematics educators throughout the world. Undergraduate courses in Quantitative Reasoning (QR) are a recent addition to the growing list of resources aimed at remedying quantitative illiteracy in America. Students were interviewed after completing three different undergraduate QR courses. A qualitative analysis of the interviews as well as course texts identified opportunities and hindrances for students in developing a habit of mind toward QR, how students apply a habit of mind, and obstacles students faced in developing a habit of mind.

Secondary Biology Instruction In The General Senior Secondary Schools Of Aceh Province Indonesia: An Analysis Of Teachers’ Opinions And Teaching Practices Related To The Indonesia Biology Curriculum 2013, Wiwit Artika

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My study was to discover the perceptions of general secondary senior high school biology teachers about the application of curriculum 2013. Their further opinions of biology topics and the instructional practices in the class have supported the findings of this study. In addressing this study, general senior secondary school (GSSS) biology teachers (n=286) from 22 districts in Aceh province randomly participated in my study. Thus, six (n=6) teachers were selected as convenience sampling to have a one-on-one phone interview. The data collected were analyzed descriptively (frequency and percentage) and thematically to answer the research questions.

The documents comparison between the …

Formal Learning In An Informal Setting: The Cognitive And Affective Impacts Of Visiting A Science Center During A School Field Trip, Charlie Belin

Graduate Theses and Dissertations

With the pressures of budget cuts, many schools--particularly schools serving low-income students--are eliminating school field trips to museums, zoos, and other cultural institutions despite their widely reported utility. First, through a systematic review of the literature, I examine the findings from 17 international studies on the benefits of visiting an informal science education institution during a K-12 school field trip. Almost all pre-post studies reported a positive change in both cognitive and affective outcomes after visiting an ISEI. However, studies that also included a control group to compare students who visited the ISEI with students who had yet to visit …

An Analysis Of The Model And Enacted Curricula For A History Of Science Course In A Nationwide Teacher Education Program, Noushin Nouri

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The UTeach program, a national model for undergraduate teacher preparation, includes Perspectives on Science and Mathematics, a class designed to share content about the History of Science (HOS) with preservice teachers. UTeach provides a model curriculum as a sample for instructors teaching Perspectives. The purpose of this study was (a) to describe and evaluate the model science lessons provided; (b) to compare the relationship of the various versions of the Perspectives class with the model curriculum; (c) to determine the factors that led to instructors’ success or failure in implementation of the model curriculum; and (d) to highlight the instructors’ …

How Select Groups Of Preservice Science Teachers With Inquiry Orientations View Teaching And Learning Science Through Inquiry, Peggy Diana Ward

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Although hailed as a powerful form of instruction, in most teaching and learning contexts, inquiry-based instruction is fraught with ambiguous and conflicting definitions and descriptions. Yet little has been written about the experiences preservice science teacher have regarding their learning to teach science through inquiry. This project sought to understand how select preservice secondary science teachers enrolled in three UTeach programs in Arkansas conceptualize inquiry instruction and how they rationalize its value in a teaching and learning context. The three teacher education programs investigated in this study are adoption sites aligned with the UTeach Program in Austin, TX that distinguishes …

Leveling The Playing Field: Teacher Perception Of Integrated Stem, Engineering, And Engineering Practices, Bridgette Fincher

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The purpose of this study was to describe the perceptions and approaches of 14 third-through-fifth grade Arkansan elementary teachers towards integrative engineering and engineering practices during 80 hours of integrated STEM professional development training in the summer and fall of 2014. This training was known as Project Flight. The purpose of the professional development was to learn integrated STEM content related to aviation and to write grade level curriculum units using Wiggins and McTighe’s Understanding by Design curriculum framework. The current study builds upon on the original research.

Using a mixed method exploratory, embedded QUAL[quan] case study design and a …

An Analysis Of Secondary Integrated Stem Lesson Plans: Common Characteristics, Learning Expectations And The Impact From The Teacher's Definition Of I-Stem, Jacob Hayward

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This qualitative study investigated teachers’ understanding of their definition of I-STEM (Integrated STEM education), how those understandings manifested into lessons and associated lesson artifacts, how they assessed students in such lessons, and what factors or rationales supported their ability to conduct or not conduct I-STEM lessons. A survey was sent to the members of four professional organizations representing I-STEM disciplines to solicit their participation in this project. Ten teachers ranging from grades 9-12 participated in this study. Of those who responded, six teachers identified with National Science Teachers Association (NSTA), three teachers selected International Technology and Engineering Education Association (ITEEA), …