Science and Mathematics Education Commons^™

Nebraska Summary: S1101 New Holland T6.175, 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 …

Extending Mathematic Learning Beyond The Classroom Through Online Discussion And Reflection, Linsey Zimmerman

Graduate Research Papers

This review explores the research (2002-2015) focusing on the use of writing in the high school mathematics classroom incorporating blogs and online discussion. Thirty articles were identified and analyzed which provided information on how writing in the math classroom was developed and carried out. The research found that extending the mathematical learning through writing creates a sense of community among students, allows student reflection and application, and helps students gain a deeper understanding of a mathematical concept. Implications of the research and suggestions for future research are discussed.

Sound : The Study Of Differentiating Pitch And Volume With Preschoolers, Jennifer Lyn Miller

Graduate Research Papers

I designed an exploratory study for adapting an early elementary physics of sound science module to use in preschool. The purpose of the study was to observe and collect data regarding the use of an inquiry-based physical knowledge activity, implemented in a play-based preschool setting, and how this knowledge could assist in advancing Science, Technology, Engineering, and Mathematics (STEM) education in early childhood.

Using random sampling from a classroom of 20 students, I chose six participants between the ages of four and five. As prekindergarten children experimented with sound, I probed understanding of two of the main concepts in the …

Strengthening Early Mathematics In Early Childhood Classrooms : A Professional Development Project, Jennifer Lynn Jansen

Graduate Research Papers

This project outlines a series of professional development sessions for preschool teachers that focus on early mathematics. Each session emphasizes key mathematical content and builds teachers' understanding and positive attitudes toward mathematics. Teachers also explore how children's knowledge and skills in the content topics develops and examine examples of children at various levels of understanding and stages of learning with regard to mathematical content.

The sessions also emphasize how the mathematical content can be explored in preschool classrooms in ways that support children's foundational learning in the area of mathematics. Another element of this project is the use of site-based …

The Effects Of Argumentation On Student Motivation In Mathematics, Julie Kirkpatrick

Honors Program Theses

As a future educator, I am going to need to motivate my students to learn mathematics and be engaged deeply with the material. Because mathematics is a required subject for students, mathematics teachers must employ various strategies to motivate their students. Something that has motivated me in past mathematics courses has been the chance to form arguments and defend them in class. Argumentation in mathematics classrooms has been included in the Common Core Standards for Mathematical Practice as Practice Standard 3: “Construct viable arguments and critique the reasoning of others” (National Governors Association Center for Best Practices & Council of …

Motion Virtual Manipulatives In The Elementary Math Classroom, Cole Boudreau

Honors Program Theses

An application was developed to aid in teaching core mathematical concepts to kindergarten through third grade students. This software would be available at minimal cost when compared to current alternatives, and was designed specifically with effectiveness in mind. A framework called motion virtual manipulatives was developed, allowing to the creation of a touch-based application on any flat wall or surface. The application developed implemented multiple forms of manipulatives, each designed to allow for ease-of-use. The application is planned to be tested in classrooms with the aid of a secondary application developed to analyze the use of this project’s application.

Keywords: …

Equitable Discourse In Middle School Mathematics Classrooms: With Emphasis On Girls And The Mathematically Gifted, Merci F. Day

Honors Program Theses

Discourse is a tool used by mathematics teachers to help deepen mathematical understanding and build students’ mathematical identities. Teachers face the challenge of establishing and maintaining classroom norms that help discussions deepen mathematical understanding as well as meet the needs of all of their students. The researcher focused on what girls and the mathematically gifted need from discourse and how to create an equitable environment for all students. Girls need to be given equitable opportunities to voice their thoughts, and mathematically gifted students need to be adequately challenged, not just given more work. The researcher interviewed three teachers who employ …

Proportional Reasoning In Middle Level Mathematics Textbooks, Rebecca Holzrichter

Honors Program Theses

Since textbooks are common tools used by teachers to organize what they teach, including proportional reasoning, it would be beneficial to teachers if these materials could provide a useful framework to help students meet the Common Core State Standards for Mathematics (National Governor’s Association, 2010). Therefore the purpose of my research is to critically analyze middle school textbooks. To be able to accomplish that task I will first identify critical components of proportional reasoning. Identifying the critical components will provide a framework in which to assess the tasks in the middle level mathematics textbooks. I will then evaluate the tasks …

Stem Learning In Your Own Backyard, Brooke A. Whitworth, Stephanie Beyea, Melora Purell

Publications

No abstract provided.

Building Data And Information Literacy In The Undergraduate Chemistry Curriculum, Yasmeen Shorish, Barbara A. Reisner

Department of Chemistry and Biochemistry - Faculty Scholarship

The Literature and Seminar sequence at James Madison University has been used to develop the chemistry information literacy skills of chemistry majors for over four decades. These courses have been continually updated to emphasize information literacy skills for the twenty-first century. This chapter describes the methods that have been developed to improve chemical, data and general information literacy at a large, public, primarily undergraduate institution. The focus of the first semester course, described in this chapter, is on skill building rather than teaching specific resources. It is a model of integration and collaboration between chemistry faculty and chemistry librarians. Changes …

Integrating Diversity Training Into Doctoral Programs In Mathematics Education, Ruthmae Sears, Tonisha B. Lane

Transformations

There exists a need to promote diversity, equity, and inclusion in mathematics education (Wilson and Franke, 2008). Being cognizant that there are few underrepresented groups that obtain doctoral degrees in mathematical sciences or mathematics education (AMS, 2014; Reys and Dossey, 2008), focused training is needed to prepare doctoral students on diversity issues that may arise in higher education and the means by to address such issues. An advance seminar course or colloquium that would be helpful to mathematics education doctoral students who seek a career position in higher education should be entitled, “Gaining a better perspective of diversity in higher …

Changing The Scholarly Sources Landscape With Geomorphology Undergraduate Students, Heidi Blackburn, Ashlee L.D. Dere

Criss Library Faculty Publications

Science is a core discipline in academia yet the focus of most undergraduate technical writing is generally on the data and results, not the literature review. The Science, Technology, Engineering, and Math (STEM) librarian and a new geology professor at the University of Nebraska at Omaha (UNO) collaborated to develop an information literacy session for students in a geomorphology class. Here we outline the background of the campus STEM initiatives and the assignment as well as the library instruction activity, learning outcomes, and assessment components. The activity improved student use of scholarly sources and we provide suggested activity modifications for …

An Investigation Into The Accessibility Of Ap Calculus, Brian Austin Dodge

Capstones, Research Projects, and Curricula

This is a mixed methods ethnographic study conducted to determine what obstacles students face when approaching AP Calculus. I focused my study on home economics, peer pressure, ELL status and home support. Overall, I found that being a student who is ELL (hereafter defined as a student who was or currently is required to take ACCESS testing) had the most negative effect of the previously listed factors. Home economics and peer pressure were inconclusive or often had no effect. Finally, having a supportive home life in the form of parents who value education, encourage goal-setting, and set high expectations had …

One-To-One Ipad Technology In The Middle School Mathematics And Science Classrooms, Sharon G. Bixler

Theses and Dissertations--Education Sciences

Science, technology, engineering, and mathematics (STEM) education has become an emphasized component of PreK-12 education in the United States. The US is struggling to produce enough science, mathematics, and technology experts to meet its national and global needs, and the mean scores of science and mathematics students are not meeting the expected levels desired by our leaders (Hossain & Robinson, 2011). In an effort to improve achievement scores in mathematics and science, school districts must consider many components that can contribute to the development of a classroom where students are engaged and growing academically. Computer technology (CT) for student use …

Evaluating Role Of Interactive Visualization Tool In Improving Students’ Conceptual Understanding Of Chemical Equilibrium, Bharath Sampath Kumar

Theses and Dissertations--Education Sciences

The purpose of this study is to examine the role of partnering visualization tool such as simulation towards development of student’s concrete conceptual understanding of chemical equilibrium. Students find chemistry concepts abstract, especially at the microscopic level. Chemical equilibrium is one such topic. While research studies have explored effectiveness of low tech instructional strategies such as analogies, jigsaw, co-operative learning, and using modeling blocks, fewer studies have explored the use of visualization tool such as simulations in the context of dynamic chemical equilibrium. Research studies have identified key reasons behind misconceptions such as lack of systematic understanding of foundational chemistry …

Technology In A Gifted And Talented Math Classroom: How It Impacts Students' Problem Solving And Mathematical Learning, Brandon H. French

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

Technology has advanced greatly over the past few decades and the surge in the industry has impacted the workplace. As a result, K-12 education has worked to integrate 21^st century skills into curriculum. Many times this is through STEM classes. This study examined the impact technology had on gifted and talented students’ achievement and creative construction. During a unit on Transformations, a control group received traditional instruction, while an experimental group received traditional instruction with an added technology component. A pre and posttest were given to both groups to measure student success with the geometry content. Results indicated that …

Searching For Answers When Girls Don't Perform Well: Evaluating Classroom Discourse And Microculture In A Sixth Grade Science Classroom, Lauren E. Schwartz

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

This action research project examines the role classroom culture and discourse can play on student learning, with a focus on female students. A sixth grade science classroom was evaluated through analysis of two videotaped astronomy lessons. The classroom environment utilized qualitative methods to examine teacher and student interactions, student and student interactions, and classroom environment. The research project began in response to a previous research project which found that after completing an astronomy unit male students not only out preformed female students, but female students lost gains in several area. Findings suggested that there may be a connection between the …

What’S In A Gene: Undergraduates’ Ideas And Misconceptions About Gene Function, Justin M. Levaughn

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

The purpose of this study was to field test a two-tiered instrument including multiple-choice and short answer tasks to assess college students’ ideas and level of understanding in genetics. The instrument was constructed from previously tested assessment tasks and findings from the current research literature. Ninety-seven freshmen enrolled in a biology lab course were surveyed. Test validity and reliability were measured using Chronbach coefficients. Multiple-choice and short answer responses were analyzed using descriptive statistics to identify frequencies of answer selections. Written responses were independently evaluated using a five-point scoring rubric by three researchers to identify common misconceptions revealed in students’ …

Preservice Elementary Teachers’ Science Self-Efficacy Beliefs And Science Content Knowledge, Deepika Menon, Troy D. Sadler

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

Self-efficacy beliefs that relate to teachers’ motivation and performance have been an important area of concern for preservice teacher education. Research suggests high-quality science coursework has the potential to shape preservice teachers’ science self-efficacy beliefs. However, there are few studies examining the relationship between science self-efficacy beliefs and science content knowledge. The purpose of this mixed methods study is to investigate changes in preservice teachers’ science self-efficacy beliefs and science content knowledge and the relationship between the two variables as they co-evolve in a specialized science content course. Results from pre- and post-course administrations of the Science Teaching Efficacy Belief …

Engaging Adolescent To Young Adult Females In Science, Technology, Engineering, And Mathematics Fields, Grace Hutcherson

Williams Honors College, Honors Research Projects

Over the years women have made significant advances in the workforce and in science, technology, engineering, and mathematics (STEM) fields, but there are still disparities that exist and are yet to be overcome. Women are still underrepresented in many STEM fields and progress still needs to be made. There is significant research backing this up and trying to explain why these issues still exist. In June 2015, The University of Akron put on a See UA! Women in Engineering Camp that allowed high school females interested in engineering the opportunity to learn more about engineering, the different possible fields within …

Nebraska Summary: S1061 Massey Ferguson 7716, 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 …

Nebraska Summary: S1056 New Holland T7.315, 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 …

Nebraska Summary: S1057 Massey Ferguson 7714, 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 …

Nebraska Summary: S1031 Challenger Mt565e, 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 …

Nebraska Summary: S1033 Challenger Mt585e, 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 …

Nebraska Summary: S1029a Massey Ferguson 7726s, 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 …

Nebraska Summary: S1026 Massey Ferguson 7720, 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 …

Nebraska Summary: S1025 Massey Ferguson 7719, 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 …

Nebraska Summary: S1028 Massey Ferguson 7724, 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 …

Nebraska Summary: S1064 Massey Ferguson 7718, 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 …