Science and Mathematics Education Commons^™

Elementary Teachers Committed To Actively Teaching Science And Engineering, Julianne Radkowski Opperman Phd

All Student Scholarship

Committed elementary teachers of science and engineering, members of a professional learning community called Collaborative Conversations in STEM, were studied to elicit their perceptions of experiences that influenced their commitment to, and their pedagogical content knowledge of, STEM teaching and learning.

Promise Programs: Providing Opportunities For Mathematics And Science Enrichment, Illinois Mathematics And Science Academy

Promise Programs

IMSA is committed to serving historically underrepresented and underserved students who have talent and interest in mathematics and science. To accomplish this goal, we actively recruit prospective students from all regions of Illinois. In addition, through the PROMISE Programs, we provide academic opportunities for underserved students who express an interest in attending the Academy.

Success After Failure: An Examination Of Credit Recovery Options And Their Effect On College- And Career-Readiness, Kathryn B. Johnson

Theses and Dissertations--Science, Technology, Engineering, and Mathematics (STEM) Education

More than ever before, educators and researchers are keeping a keen eye on student college- and career-readiness. The widely adopted Common Core State Standards were written with the explicit goal of helping students to be college- or career-ready by the time they graduate from high school. However, many students experience setbacks, such as course failure, within their educational career placing them at risk for not reaching this goal. Because the ACT can predict student success in college, states often use benchmark scores from the exam to measure student college- and career-readiness. A student who fails to learn fundamental concepts in …

Ability Grouping Interventions And Math Performance Among Inner-City School, Vladimir Sreckovic

Walden Dissertations and Doctoral Studies

In the city selected for this study, only 29% of inner-city students scored proficiently on standardized tests, whereas 71% of their peers at nearby suburban and affluent schools achieved the proficiency level. To address the gap, the local district implemented ability grouping in one charter school. The purpose of this ex post facto quasi-experimental study was to examine the effect of ability grouping among inner-city students in mathematics as an instructional intervention for improving student achievement. Ability grouping theory as an instructional strategy was used as the theoretical framework for this study. The criterion measure of mathematics improvement was provided …

Extended Instruction In Business Courses To Enhance Student Achievement In Math, Lessie Mcnabb Houseworth

Walden Dissertations and Doctoral Studies

Poor achievement on standardized math tests negatively impacts high school graduation rates. The purpose of this quantitative study was to investigate if math instruction in business classes could improve student achievement in math. As supported by constructivist theory, the students in this study were encouraged to use prior knowledge and experiences to make new connections between math concepts and business applications. The key research question examined if there was a significant increase in the standardized mathematics test scores of students enrolled in business classes with extended mathematics instruction compared to the standardized test scores of students not enrolled in business …

Engaging College Students In Online Remedial Mathematics Courses With Video Instruction, Elizabeth Henley

Walden Dissertations and Doctoral Studies

Many students entering college in the United States need assistance in at least one academic area, causing remedial courses to be commonplace in higher education. This study evaluated the impact of video instruction in learning the content found in an online remedial math course. The instructional videos were created using the guidelines of Universal Design and cognitive load theory. A quantitative, quasi-experimental method was used to evaluate a dataset made available by a regionally accredited private New England college's online division. The online division offers undergraduate and graduate degree programs and certifications, and the students are located all over the …

Restructuring High School Science Curriculum: A Program Evaluation, Cathy Robertson

Walden Dissertations and Doctoral Studies

One rural Midwestern high school discovered a discrepancy among school, state, and national science skill attainment, verified by ACT scores. If students do not acquire vital science skills, they may not perform proficiently on science tests, thus impacting future college options. Inquiry based instruction and constructivism provided the basis for the theoretical framework. This study questioned associations between ACT scores, inquiry science technique usage, and ACT standard usage (Phase 1), and teachers' views on science instruction (Phase 2). This sequential explanatory mixed methods program evaluation included 469 ACT scores, surveys sent to 9 science teachers, and 8 interviews. Phase 1 …

Science Teaching Reform Through Professional Development: Teachers’ Use Of A Scientific Classroom Discourse Community Model, Elizabeth Lewis, Dale R. Baker, Brandon Helding

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

This report outlines a two-year investigation into how secondary science teachers used professional development (PD) to build scientific classroom discourse communities (SCDCs). Observation data, teacher, student and school demographic information were used to build a hierarchical linear model. The length of time that teachers received PD was the exclusive predictor of change over time, while a schools’ percentage of low socioeconomic students predicted of how much PD was initially implemented. Prior to PD teachers expressed a desire to increase opportunities for students to engage in SCDCs, but found some aspects more challenging than others to implement. Generally, there were three …

Bringing Space Science Down To Earth For Preservice Elementary Teachers, Toni A. Ivey, Nicole M. Colston, Julie A. Thomas

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

This article reports on a collaborative enterprise between Oklahoma State University’s (OSU) NASA Education Projects and OSU’s College of Education preservice elementary teachers (PSTs) to engage approximately 400 middle school students for a 20-minute live downlink with Commander Kevin Ford from the International Space Station (ISS). NASA supports this opportunity through a competitive proposal process (National Aeronautics and Space Administration, 2014). The project’s theme, Pioneers in Space: STEM Careers on the Space Frontier, engaged both PSTs and middle school students in discussing the benefits of space research, while drawing on themes relevant to students’ regional history. PSTs prepared Pioneers in …

Under-Represented Students' Engagement In Secondary Science Learning: A Non-Equivalent Control Group Design, Joy J. Vann-Hamilton

Dissertations

Problem.

A significant segment of the U.S. population, under-represented students, is under-engaged or disengaged in secondary science education. International and national assessments and various research studies illuminate the problem and/or the disparity between students’ aspirations in science and the means they have to achieve them. To improve engagement and address inequities among these students, more contemporary and/or inclusive pedagogy is recommended. More specifically, multicultural science education has been suggested as a potential strategy for increased equity so that all learners have access to and are readily engaged in quality science education. While multicultural science education emphasizes the integration of students’ …

Drug-Induced Cardiotoxicity Of Oncological Agents: Monitoring Parameters, Prevention, And Future Chemotherapy, Sarah Nguyen, Mary Nguyen, Laura Tsu

Pharmacy Faculty Articles and Research

The goal of this article is to educate pharmacists of the impact of cardiotoxicity on chemotherapy regimens including key cancer agents, monitoring parameters, prevention, and the future of chemotherapy.

The Current Status Of Safety In High School Chemical Laboratories In Kentucky, Ahmed Rashed Alyammahi

Online Theses and Dissertations

This project is construed as a follow-up of the study conducted by Dr. Jack Gerlovich and his team to assess the status of science safety in Kentucky high schools in 2003-2004. The current study gathered online responses to an expanded survey from 57 high school chemistry teachers in Kentucky. The survey was developed to find answers to four main questions: What is the current status of safety in high school chemical laboratory in Kentucky? To what extent has this status improved or deteriorated since the creation and publication of the Total Science Safety-The Kentucky Edition CD in 2003? What are …

Using Diagrams Versus Text For Spaced Restudy: Effects On Learning In 10th Grade Biology Classes, Bradley W. Bergey, Jennifer G. Cromley, Amanda Kirchgessner, Nora S. Newcombe

Publications and Research

BackgroundandAim. Spacedrestudyhasbeentypicallytestedwithwrittenlearning materials, but restudy with visual representations in actual classrooms is under- researched. We compared the effects of two spaced restudy interventions: A Diagram- Based Restudy (DBR) warm-up condition and a business-as-usual Text-Based Restudy (TBR) warm-up condition.

Sample. One hundred and twenty-eight consented high school students in 15 classes.

Methods. Students completed daily warm-ups over a 4-week period. Students were randomly assigned to conditions within classrooms. Warm-ups were independently completed at the start of class meetings and consisted of questions about content covered 1–10 days prior to each warm-up. Students received feedback on their answers each week. A series …

Teaching High School Biology Students To Coordinate Text And Diagrams: Relations With Transfer, Effort, And Spatial Skill, Bradley W. Bergey, Jennifer G. Cromley, Nora S. Newcombe

Publications and Research

There is growing evidence that targeted instruction can improve diagram comprehension, yet one of the skills identified in the diagram comprehension literature—coordinating multiple representations —has rarely been directly taught to students and tested as a classroom intervention. We created a Coordinating Multiple Representation (CMR) intervention that was an addition to an intervention focused on Conventions of Diagrams (COD) and tested their joint effects on diagram comprehension for near transfer (uninstructed biology diagrams), far transfer (uninstructed geology diagrams), and content learning (biology knowledge). The comparison group received instruction using a previously validated intervention that focused exclusively on COD. Participants were 9th–10th …

Population Genetic Structure Of Asclepias Tuberosa In Northwest Iowa: A Comparison Within And Between Remnant Prairies And Commercially Available Seed, Jeffrey T. Ploegstra, Brittany De Ruyter, Tony Jelsma

Journal of the Iowa Academy of Science: JIAS

Isolated in scattered remnants, less than 0.1% of Iowa’s original tallgrass prairie remains. The small populations remaining are at risk for reduced genetic diversity, inbreeding depression, and outbreeding depression. In light of these concerns, we used microsatellite analysis to assess the genetic structure of butterfly milkweed (Asclepias tuberosa) populations on prairie remnants in northwest Iowa. We compared remnant populations with a restoration population at Dordt College in Sioux Center, Iowa, and with an Oklahoma seed source. Microsatellites identified for use in common milkweed (Asclepias syriaca) had sufficient polymorphism information content (PIC) across the butterfly milkweed ( …

Comte’S Positivist Doctrine And Reform Of Secondary Science Education In Nineteenth-Century Brazil, Karl M. Lorenz

Education Faculty Publications

This paper discusses the influence of the Positivist Philosophy on the teaching of science in the National Gymnasium, formerly the College Pedro II, in Brazil. With the proclamation of the Republic in 1889 and the subsequent educational reform of Minister Benjamin Constant in 1890, the curriculum of the college, and in particular the teaching of the sciences, was profoundly affected by the positivist ideas of Comte. An analysis of the programs of scientific studies adopted in the Gymnasium from 1890 to 1900 demonstrates that these were organized in accordance with the hierarchy of abstraction of human knowledge proposed by Comtean …

Women Of Faith In Science: The Double Glass Ceiling, K. Y. Michael

Journal of Mathematics and Science: Collaborative Explorations

The majority of female pre-service elementary school teachers pursuing licensure is choosing English as their cognate rather than mathematics or science. The reason females are not choosing science as their cognate may be due to the fact that science has long been considered a masculine pursuit. To complicate the issue, pre-service female teachers of deep religious faith are further challenged to navigate the dichotomy of science and religion. As a result, women, and especially women of deep religious faith, are at risk of not participating in science studies. The author suggests that there is room in the science classroom for …

Analyzing The Gender Gap On An Entrance Exam For Mathematically Talented Students, J. Butterfield, H. Keynes, J. Rogness, J. Sukiennik

Journal of Mathematics and Science: Collaborative Explorations

We investigate the qualifying entrance exam for the University of Minnesota Talented Youth Mathematics Program (UMTYMP), a five-year accelerated program covering high school- and undergraduate-level mathematics. The exam is used to assess the computational, numerical reasoning, and geometric skills of hundreds of fifth-, sixth-, and seventh-grade students annually. It has accurately identified qualified students in past years, but female participants consistently have had lower overall scores. Based on our belief that they are equally well qualified, in 2011 we began an extensive investigation into the structure and content of the exam to determine the possible sources for these differences. After …

Title Page, In Memory Of Donna Sterling, Ph.D.

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

New Vistas In Science Education, K. Waite, B. Healy

Journal of Mathematics and Science: Collaborative Explorations

In the summer of 2012, a colleague and I attended the four-week Virginia Initiative for Science Teaching and Achievement (VISTA) Elementary Summer Science Institute where we were trained to conduct inquiry-based science teaching in a problem-based learning setting. We then implemented our training in our own academic classrooms by developing a Problem-Based Learning unit meeting the objectives of our Virginia standards-based science curriculum and selecting a topic with tics to our local community. Toward demonstrating that students, teachers, and educational systems stand to benefit from the implementation of this methodology, this article clarifies the following aspects: 1) outlines the problem, …

Stemteach: Preparing The Next Generation Of Mathematics And Science Teachers, G. Bunn, D. Dailey, A. Cotabish

Journal of Mathematics and Science: Collaborative Explorations

With an increasing demand for individuals prepared in Science, Technology, Engineering, and Mathematics (STEM), one university responded to this call by changing its teacher preparation program. Better-prepared mathematics and science teachers have the opportunity to engage and excite students, thereby preparing and promoting more of them to enter the STEM professions. The described program is a replication of the national UTeach model that recruits content majors in mathematics and science to explore the teaching profession during a first-semester course that includes an early field experience in the elementary grades. This field experience is designed to be engaging for both the …

Views Of Coaching Practice Expressed By School-Based Coaches, D. A. Yopp, E. A. Burroughs, A. Barlow, J. T. Sutton

Journal of Mathematics and Science: Collaborative Explorations

This study reports on the views of coaching expressed by school-based coaches and coaching experts in response to observing the practice of a novice coach featured in a video. Researchers hypothesized that a coach participant's observations about another coach's practice would be a useful tool for examining participants' beliefs about coaching. Researchers compared responses from school-based coaches to the responses of coaching experts and views expressed in leading coaching literature in order to examine the variation in school-based coaches' views. Analysis of responses from both practicing coaches and coaching experts revealed eight themes that describe components of the videotaped coaching …

School Gardens: Cultivating A Child’S Nutritional Habits, Environmental Knowledge, And Sustainability Practices, Jeffrey Meltzer

Honors Theses

School gardens have existed since the late nineteenth century and today are becoming increasingly popular in many parts of the world, including where I studied in Maine and Australia (AUS). Multiple organizations support school gardens in Maine, including the Maine School Garden Network, which has over 125 registered school gardens. In AUS, the Stephanie Alexander Kitchen Garden Foundation primarily supports the school garden movement and has over 800 registered school gardens. While many researchers have studied school gardens, few have compared two countries, focused on environmental sustainability, or investigated Maine in particular. This thesis combines information from literature reviews, and …

The Impact Of Homework On The Achievement Of Students With Varying Science Aptitudes In High School Physics, Matthew Deets

Masters Theses

When students in a high school physics class are separated into high, middle, and low aptitude levels, it was discovered that they do not all show the same benefits from completing homework assignments. The focus of this study was to analyze the relationship between the amount of homework that students complete and their performance on quizzes and exams. The results indicate that middle and high aptitude students benefit from completing greater amounts of homework, however, low aptitude students show no improvement by completing a greater number of problems.

Success After Failure: Academic Effects And Psychological Implications Of Early Universal Algebra Policies, Keith Howard, Martin Romero, Allison Scott, Derrick Saddler

Education Faculty Articles and Research

In this article, the authors use the High School Longitudinal Study 2009 (HSLS:09) national database to analyze the relationships between algebra failure, subsequent performance, motivation, and college readiness. Students who failed eighth-grade Algebra I did not differ significantly in mathematics proficiency from those who passed lower-level courses, but initially demonstrated significantly lower mathematics interest, mathematics utility, and mathematics identity. Both groups were less likely than the general population to meet college requirements in the eleventh grade, although students who passed a lower-level mathematics course fared better than those who failed Algebra I. Implications for policies addressing mathematics course enrollments are …

Biological Evolution In Canadian Science Curricula, Anila Ashgar, Sarah Bean, Wendi O'Neill, Brian Alters

Education Faculty Articles and Research

"The social controversy around biological evolution and creationism continues to persist throughout North America (Alters and Nelson 2002; Berkman and Plutzer 2011; Moore and Cotner 2009; Wiles and Alters 2011; Winslow and others 2011; Rissler and others 2014). This fierce debate has been quite visible in the United States, but seems to be relatively muted in Canada, which may lead many to believe that the dispute does not exist north of the border. While this issue has been researched and documented thoroughly in the US, relatively little is known about its dynamics in Canada, despite the powerful presence of such …

The Impact Of Math Anxiety In The Primary Grades, Amanda R. Anderson-Mix

Mathematics Graduate Theses

Math anxiety is an increasingly common occurrence among individuals when working with mathematical concepts. While researching math anxiety the author came across common gender stereotypes implying: women do not perform as well as men in the field of mathematics, women experience a much higher level of math anxiety than men, and most women do not appreciate performing mathematical tasks. Although the concept of math anxiety is an interesting topic to the author, it's important to look deeper than simply the question, “What is math anxiety?” Seeing these stereotypical assumptions that women have higher math anxiety levels, it made this author …

Gender, Self-Efficacy, And Mathematics Achievement: An Analysis Of Fourth Grade And Eighth Grade Timss Data From The United States, Jennifer Anne Evans

Educational Studies Dissertations

It has been argued by some that boys are inherently better in mathematics than girls (Halpern, 2012; Summers, 2005). However, according to international assessments such as the Trends in Mathematics and Science Study’s (TIMSS) and Program for International Student Assessment (PISA), boys do not always outperform girls in mathematics (Mullis, Martin, Foy, & Arora, 2012; OECD, 2014). As such, something other than biology might better explain variations in mathematics performance. One explanation may be self-efficacy, a label used to describe judgments people make about themselves in terms of whether or not they have the capability of doing something (Bandura, 1995; …

Effective Computer Based Resources For Teaching Inquiry Based Science; The Globe Program, Sherry S. Herron

Faculty Publications

No abstract provided.

Beginning Algebra Student's Conceptual Understanding Of Variables In The Context Of Solving Equations: A Conceptual Change Inquiry., Darrlyn Harrison

Wayne State University Dissertations

This dissertation aims to illuminate novice algebra student’s conceptual understandings of variables, solving equations, and the juxtaposition of the two. The goal of this study is to design a curricular intervention for a beginning Algebra 1 course and document, analyze, and interpret conceptual changes beginning algebra students experience in their understanding of variables and solving equations. Previous literature in this field indicate that students are not grasping a concrete conceptual understanding of algebraic topics starting at the very basic building blocks of algebra. This study advances our understanding of how we can alleviate some students’ frustrations and misunderstandings of variables, …