Science and Mathematics Education Commons^™

Electronic Mathematics, Aidan O'Donoghue

Theses

Recent times have seen an explosion in the use of interactive technologies in the delivery of learning content to students in all educational sectors in Ireland. This expansion has led to the creation of modem day phenomenons such as global and ‘teacherless’ classrooms.

The research study I have undertaken is to determine if students perform to the same standard when learning through an interactive educational software application as opposed to a more traditional setting of learning ’through’ a teacher in a classroom. The application being developed for this study enables students to learn the ordinary level leaving certificate mathematics course …

What Do We Value? Research On Technology Education Problems, Issues, And Standards In The United States, Philip A. Reed

STEMPS Faculty Publications

Technology education has seen significant changes since the early 1990's. The paradigm shift from industrial arts has been widely received. Communication tools have merged the global community and standards have helped unify content. While many of these changes have been positive, there are compelling calls for research to support technology education practice. How are we addressing this need? More importantly, is the research we are conducting adding value to technology education practice? This study presents a review and synthesis of published research, as well as graduate research, to address these questions. Specifically, research that has addressed recognized problems and issues …

Classroom Mathematical Practices In A Preservice Elementary Mathematics Education Course Using An Instructional Sequence Related, Janet Andreasen

Electronic Theses and Dissertations

This qualitative study documents a classroom teaching experiment in a semester-long undergraduate mathematics education course for 16 prospective elementary school teachers. The purpose of this study was to investigate how social aspects of the classroom environment facilitated the collective mathematical learning of place value and whole number operations by preservice elementary school teachers. Design-based research methodology was used for formulating the study. A hypothetical learning trajectory and instructional sequence related to place value and operations were created and refined in the two semesters prior to this study. The instructional sequence was in its third iteration for this study. The developmental …

Challenging A Traditional Social Norm In A Second Grade Mathematics Classroom, Lisa Egendoerfer

Electronic Theses and Dissertations

In an attempt to examine classroom dialogue within a second grade classroom, I encouraged students to participate in mathematics discussions without needing to raise their hands before speaking. I challenged this traditional social norm and established sociomathematical norms as the study progressed. My study showed the effects of this change on the dialogue of students in my classroom. Focus was placed on the participation in classroom discussions when traditional social and sociomathematical norms were in place as well as when new norms were established. The study helped determine the effects of student-centered dialogue on conceptual understanding as demonstrated in the …

The Effects Of Inquiry And Single-Gender Grouping On Second Grade Girls' Attitudes And Participation In Science, Elsy Estrada

Electronic Theses and Dissertations

Disparities between males and females in attitudes toward science have been the focus of extensive investigations. Studies have found that females feel intimidated by their male peers in science and mathematics classes, making girls less likely to participate. Their confidence in these areas decreases and they become less likely to follow related career paths. Researchers and educators are at task to find methods to provide equal learning opportunities for all students. The purpose of this action research was to investigate the effects of single-gender grouping and inquiry-based teaching on girls' participation and attitude in science class. This study took place …

How My Practice Of Using Manipulatives In Teaching Multiplying And Dividing Fractions Influences The Students' Conceptual Unders, Vickie Bale

Electronic Theses and Dissertations

This qualitative study examined how my practice of using manipulatives to teach multiplying and dividing fractions to 8th grade students facilitated their conceptual understanding of those operations. The students who participated in the study were enrolled in one of my intensive mathematics classes. Before the lessons began, I interviewed the students and gave them a pre-assessment to determine their content knowledge and comfort level with manipulatives. The students engaged in activities that included solving problems using various manipulatives. During the activities, I made observations of their problem solving techniques and how they used the manipulatives. At the conclusion of the …

What Teachers Want To Know: A Systematic Review Of Action Research Theses Related To K-8 Mathematics And Science, Bridget Steele

Electronic Theses and Dissertations

The research conducted was a systemic review of 88 action research masters theses from a teacher enhancement program for K-8 mathematics and science at the University of Central Florida and the teachers that performed the studies. The purpose of this study is to synthesize existing research results of a collection of master's theses from a teacher enhancement program for K-8 mathematics and science teachers in order to arrive at meaningful conclusions regarding teachers' research interests and classroom practices. Also, the study will help teacher educators who deliver the teacher enhancement program to improve the effectiveness of the program. A summary …

The Paths To Becoming A Mathematics Teacher, Kimberly Lowry

Electronic Theses and Dissertations

Increasing numbers of mathematics teachers must be recruited in coming years, because of a growing student population, teacher attrition, calls for smaller class size, and the need to replace out-of-subject teachers. Recruitment can be made more effective and efficient, if better information on career paths is provided to decision makers. This study attempts to analyze the academic decisions which lead to the outcome "becoming a mathematics teacher". Four groups were compared and contrasted: mathematics teachers, science teachers, other teachers, and non-teachers. Science teachers were removed from the "other teachers" category because of their many similarities to mathematics teachers on the …

Curricular Development For A Desert Learning Center, Angie Lara, Michael Reiland

Curriculum materials (RRLC)

The Red Rock Desert Learning Center, formerly known as Oliver Ranch, is a 300-acre parcel acquired by the Bureau of Land Management (BLM) in 1993 and incorporated into the Red Rock Canyon National Conservation Area. The Desert Learning Center is being designed to teach participants about the natural world through inquiry-based experiential and interdisciplinary methods in a residential outdoor setting in Red Rock Canyon National Conservation Area, located outside metropolitan Las Vegas, Nevada. The intent is for students, teachers, and researchers to gain an appreciation of desert ecosystems and to begin to apply and connect their knowledge to world ecological …

Vocabulary Development Through Math Journaling Using Technology Resources In An Elementary Math Classroom, Debbie Hansel

Graduate Research Papers

An action research study was conducted in a second grade classroom in a nonpublic elementary school with student seven-to-eight years of age. The purpose of the research was to determine if the use of computer-based content journaling leads to a better understanding of the mathematical vocabulary being focused on and to establish if the use of computer-based reflective journal entries has a positive impact on the students' attitude toward mathematics.

The comparison of scores from the pre-assessment and post-assessment of vocabulary knowledge demonstrated an increase in accuracy. Journaling helped students arrive at the generalization relating the size of what is …

The Study Of Computational Fluency, Cassandra Hart

Graduate Research Papers

Teachers, educators and researchers are still attempting to reach consensus on the kinds and amounts of computational fluency that are relevant for today's classroom. But one thing is certain, computational fluency is one of the most vital components of developing mathematical understanding. It is absolutely necessary that students have knowledge of basic number relationships and the ability to choose from a number of appropriate strategies. The question to be answered in this study is how can Computational Fluency strategies enhance student achievement in math and improve the current climate for learning? This study evaluated the implementation of the Computational Fluency …

Best Practices In Middle Level Mathematics Teaching And Learning, Wendy Sue Korte

Graduate Research Papers

The added pressure on students and teachers to do well in mathematics has placed a new emphasis on how best to teach math. This paper discusses the standards developed by the National Council of Teachers of Mathematics and how those standards can be implemented into classrooms in order to help students to increase their mathematical power. Although teaching to the standards would be a drastic change for many teachers with the proper professional development, standards-based math classes could be a reality that will help our students' mathematical understanding.

Asu’S Best-Kept Secret: Half-Million Plant And Animal Specimens, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Asu’S Teaching Biology Lab Incorporates Sophisticated Technologies, Approaches, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

A-State Launches Electronic Journal Of Biological Articles, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

The Effects Of Professional Development Programs On Educational Outcomes In Mathematics And Sciences, William M. Craig

MPA/MPP/MPFM Capstone Projects

Professional development programs are widely acknowledged for their success in determining outcomes in a variety of fields. These programs are particularly useful in education where new processes, methodologies, and curriculum need to be disseminated to vast numbers of administrators, educators, parents, and program analysts. Education is considered one of the top priorities for American policymakers, agencies, companies, and the general public. This fact has made educational outcomes progressively more important over time as larger expenditures are dedicated to providing positive educational effects. There has been a large body of research performed on what effects educational outcomes in the United States. …

The Effects Of The 5e Learning Cycle Model On Students' Understanding Of Force And Motion Concepts, Meghann Campbell

Electronic Theses and Dissertations

As advocated by the National Research Council [NRC] (1996) and the American Association for the Advancement of Science [AAAS] (1989), a change in the manner in which science is taught must be recognized at a national level and also embraced at a level that is reflected in every science teacher's classroom. With these ideas set forth as a guide for change,this study investigated the fifth grade students' understanding of force and motion concepts as they engaged in inquiry-based science investigations through the use of the 5E Learning Cycle. The researcher's journey through this process was also a focus of the …

The Effects Of Hands-On Instructional Strategies On Fourth Grade Students' Attitudes And Performance In Mathematics, Lindsey Hosack

Electronic Theses and Dissertations

This study summarizes research conducted in a fourth grade classroom in a suburban elementary school in the fall of 2005. This study investigated the practice of using hands-on instructional strategies, enhanced with technology, to improve students' attitudes and performance in mathematics. The classroom teacher supplemented conventional mathematics instruction with hands-on activities. Attitudinal data were collected using a pre- and post anxiety survey as well as journal writing assignments and student interviews. Performance data was collected using evaluative assessments. Results of this study showed a positive change in students' attitude towards mathematics. Student performance gains were recorded and analyzed throughout the …

The Effects Of Gender In Elementary Science Groups, Melissa Parks

Electronic Theses and Dissertations

This action research study investigated the effects of gender on same and mixed gender elementary school science groups. Qualitative data for this study was collected using surveys, student focus groups, student journals, and teacher-researcher field notes and observations. Students in this study were eager to participate in science groups and demonstrated a positive attitude toward the study of science. Results also showed the types of interactions between boys and girls varied and those interactions affected their science attitude and participation. Recommendations were made for continued research to examine the long-term effects of gender groupings in the elementary science classroom.

Examining Retention And Academic Success Among Community College Developmental Algebra I Students, Patricia B. Huber

Educational Leadership & Workforce Development Theses & Dissertations

An increasing number of community college matriculants enter college needing remediation in mathematics. This study examined factors that may affect student retention and academic success in a developmental Algebra I course at a community college, including demographic variables, life demand variables, pre-enrollment academic characteristic, self-regulated learning characteristics, and instructional methodology.

The study ran for two consecutive semesters and included 154 participants. Self-report measures were used to gain demographic information and information about students' beliefs about math and their self-regulated learning characteristics at the beginning of the semester. An elementary algebra pre-test was administered at the beginning of the semester with …

Test 1883: Agco Lt75a Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 1873: John Deere 8430 16 Speed, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 1880: Mccormick Xtx 185/Mccormick Mtx 165 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 1876: Challenger Mt 645b Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 1878: Challenger Mt 665b Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 1870: John Deere 5103 Diesel 9-Speed, 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 …

Test 1884: John Deere 8130 Diesel 16-Speed, 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 …

Test 1885: John Deere 8230 Diesel 16-Speed, 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 …

Test 1887: John Deere 8330 Diesel 16-Speed, 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 559: Massey Ferguson 5470 Dyna 4 Diesel 16-Speed, 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 …