Science and Mathematics Education Commons^™

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

Graduate Theses and Dissertations

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 …

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

Graduate Theses and Dissertations

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 …

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 …

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 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 …

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 …

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 …

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

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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 …

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), …

Teachers' Sense Of Efficacy: Examining The Relationship Of Teacher Efficacy And Student Achievement, Nouf Abdullah Alrefaei

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The purpose of this study was to investigate which teachers’ characteristics have an impact on teachers’ sense of efficacy. In addition, the relationship between mathematics and science fifth grade teachers’ sense of efficacy and student achievement was examined. Two characteristics related to teachers were examined: teachers’ years of teaching experience and teachers’ highest degree. Participants included 62 mathematics and science teachers from three school districts in Northwest Arkansas. When comparing fifth grade mathematics and science teachers’ efficacy beliefs based on their highest degree, a significant difference in teachers’ efficacy beliefs was found based on their degrees. Teachers with a Bachelor …