Open Access. Powered by Scholars. Published by Universities.®

Science and Mathematics Education Commons™

Open Access. Powered by Scholars. Published by Universities.®

2022

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 511 - 540 of 629

Full-Text Articles in Science and Mathematics Education

Test 2254: John Deere 5090m, Nebraska Tractor Test Lab Jan 2022

Test 2254: John Deere 5090m, 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 …

Go to article

Test 2258: John Deere 9r 390, Nebraska Tractor Test Lab Jan 2022

Test 2258: John Deere 9r 390, 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 …

Go to article

Nebraska Summary 1243s: Fendt 516 Vario Gen3 Diesel, Nebraska Tractor Test Lab Jan 2022

Nebraska Summary 1243s: Fendt 516 Vario Gen3 Diesel, 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 …

Go to article

Nebraska Tractor Summary: 1240 John Deere 6r 230 Infinitely Variable Transmission, Nebraska Tractor Test Lab Jan 2022

Nebraska Tractor Summary: 1240 John Deere 6r 230 Infinitely Variable Transmission, 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 …

Go to article

Nebraska Summary: 1239 John Deere 6r 215diesel Infinitely Variable Transmission, Nebraska Tractor Test Lab Jan 2022

Nebraska Summary: 1239 John Deere 6r 215diesel Infinitely Variable Transmission, 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 …

Go to article

Nebraska Summary: 1241 John Deere 6r 250 Diesel Infinitely Variable Transmission, Nebraska Tractor Test Lab Jan 2022

Nebraska Summary: 1241 John Deere 6r 250 Diesel Infinitely Variable Transmission, 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 …

Go to article

Nebraska Tractor Summary: 1238 John Deere 6r 195 Diesel Infinitely Variable Transmission, Nebraska Tractor Test Lab Jan 2022

Nebraska Tractor Summary: 1238 John Deere 6r 195 Diesel Infinitely Variable Transmission, 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 …

Go to article

Nebraska Summary: 1237 John Deere 6r 175 Diesel Infinitely Variable Transmission, Nebraska Tractor Test Lab Jan 2022

Nebraska Summary: 1237 John Deere 6r 175 Diesel Infinitely Variable Transmission, 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 …

Go to article

Nebraska Tractor Summary: 1236 John Deere 6r 165 Diesel Infinitely Variable Transmission, Nebraska Tractor Test Lab Jan 2022

Nebraska Tractor Summary: 1236 John Deere 6r 165 Diesel Infinitely Variable Transmission, 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 …

Go to article

Nebraska Summary : 1235 John Deere 6r 155 Diesel Infinitely Variable Transmission, Nebraska Tractor Test Lab Jan 2022

Nebraska Summary : 1235 John Deere 6r 155 Diesel Infinitely Variable Transmission, 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 …

Go to article

Nebraska Summary: 1233 John Deere 6r 140 Diesel Infinitely Variable Transmission, Nebraska Tractor Test Lab Jan 2022

Nebraska Summary: 1233 John Deere 6r 140 Diesel Infinitely Variable Transmission, 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 …

Go to article

Nebraska Tractor Summary: 1232 John Deere 6r 130 Diesel Infinitely Variable Transmission, Nebraska Tractor Test Lab Jan 2022

Nebraska Tractor Summary: 1232 John Deere 6r 130 Diesel Infinitely Variable Transmission, 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 …

Go to article

Nebraska Tractor Summary: 1230 John Deere 6r 110 Infinitely Variable Transmission, Nebraska Tractor Test Lab Jan 2022

Nebraska Tractor Summary: 1230 John Deere 6r 110 Infinitely Variable Transmission, 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 …

Go to article

Elementary Teachers’ Perspectives Of Direct Instruction With More Rigorous Mathematics Standards, Sharon Denise Taylor Jan 2022

Elementary Teachers’ Perspectives Of Direct Instruction With More Rigorous Mathematics Standards, Sharon Denise Taylor

Walden Dissertations and Doctoral Studies

AbstractMajestic County Schools (pseudonym), a large southeastern school district, has implemented changes in instruction to align with more rigorous state and national mathematics standards. The rigor of the new standards has led to changes in instruction to help students master the standards with evidence from the state-wide standardized test. Although the district has made curricular changes, over one-third of the students in Grades 3-5 at Flint Elementary are not mastering grade-level standards. This basic qualitative study focuses on one elementary school within the district. The purpose was to understand how teachers implement direct instruction (DI) strategies in the classroom to …

Go to article

An Examination Of Factors That Support Sustainable Cultural And Curricular Change In Stem Teaching And Learning, Erica Slate Young, Peaches Hash, Sarah Schott, Jack Bookman Jan 2022

An Examination Of Factors That Support Sustainable Cultural And Curricular Change In Stem Teaching And Learning, Erica Slate Young, Peaches Hash, Sarah Schott, Jack Bookman

Journal of Mathematics and Science: Collaborative Explorations

Using a mixed-methods design, this body of work from the SUMMIT-P consortium explores possible effective conditions for the sustainable reform of STEM teaching and learning at the collegiate level. A model of catalysts for successful and sustainable change is proposed, based on five years of data collection and observations. These catalysts include institutional support, intrinsic and extrinsic motivation of faculty involved, measures of student success, institution size, prior faculty experience, faculty buy-in, and institutional culture. The discussion ends with a delve into the potential broader impacts of this work. For example, this model may help institutions better understand how to …

Go to article

Discussion Of Educational Philosphy For Elementary Math Educators, Daniel Kurzweil Jan 2022

Discussion Of Educational Philosphy For Elementary Math Educators, Daniel Kurzweil

Open Educational Resources

No abstract provided.

Go to article

Science Literacy Skills Of First-Generation And Underrepresented First-Year Students And The Stem Pioneers Intervention, Rebecca Sarah Katherine Thompson Jan 2022

Science Literacy Skills Of First-Generation And Underrepresented First-Year Students And The Stem Pioneers Intervention, Rebecca Sarah Katherine Thompson

Theses, Dissertations and Culminating Projects

First-generation students and other underrepresented groups face particular challenges at college, which can affect whether they thrive in their courses and remain on track to graduate. For students interested in majoring in a STEM field (science, technology, engineering, and math), science literacy skills are necessary for success in their coursework and future careers. We investigated the impact of demographic factors on science literacy skills, retention, and grade point average (GPA). The STEM Pioneers program at Montclair State University (MSU; Montclair, New Jersey, USA) was designed to support first-generation students with an interest in STEM who have not yet declared a …

Go to article

Lay It All On The Line: The Effect Of Teacher-Student Conferencing In Middle Grades Mathematics Classrooms, Natalie Ostrander Jan 2022

Lay It All On The Line: The Effect Of Teacher-Student Conferencing In Middle Grades Mathematics Classrooms, Natalie Ostrander

Doctor of Education Dissertations

Increasing math achievement continues to be a commonly talked about subject in the educational setting. This case study observes one classroom teacher who implemented teacher-student conferencing in middle grades mathematics classes. The purpose of this study was to reveal the perceived impact of teacher-student conferencing on student engagement and with student achievement. Through a qualitative approach, perceptual data were collected through teacher journaling, conference logs, observations, and an interview. Research occurred in one school district in southeastern North Carolina with middle grades students in sixth and eighth grades. After the qualitative data were collected by me, data were analyzed using …

Go to article

Nebraska Summary 1242s: Fendt 514 Vario Gen3 Diesel, Nebraska Tractor Test Lab Jan 2022

Nebraska Summary 1242s: Fendt 514 Vario Gen3 Diesel, 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 …

Go to article

Exploring Algebraic Thinking: In-Service Teacher Experiences, Outcomes, And Perceptions From An Algebra For All Capstone Unit Plan Project, Alexander J. Lord, Tallin Lamonaca Jan 2022

Exploring Algebraic Thinking: In-Service Teacher Experiences, Outcomes, And Perceptions From An Algebra For All Capstone Unit Plan Project, Alexander J. Lord, Tallin Lamonaca

Publications and Research

Taking algebra is often noted as a key component for student preparation for college and career success. However, this course often serves as a barrier for secondary students to overcome due to their lack of preparation for such abstract contexts and due to a lack of meaningful professional experiences available to assist teachers develop those concepts. Initiatives such as Algebra for All were started to help educators at all grade levels develop methods to expose their students to algebraic thinking. In New York City, a five-course Algebra for All sequence was created for in-service public school educators at a local …

Go to article

Charter School, Kindergarten–6, Homeschool Parents’ Perceptions, Experiences, And Strategies For Mathematics Instruction, Wendy How Fayard Jan 2022

Charter School, Kindergarten–6, Homeschool Parents’ Perceptions, Experiences, And Strategies For Mathematics Instruction, Wendy How Fayard

Walden Dissertations and Doctoral Studies

The research problem for this study was the lack of understanding regarding parents’ perceptions of and experiences with mathematics and instructional strategies for kindergarten through sixth-grade (K–6) students in a charter school, homeschool setting. Dewey’s theory of experience and education was the conceptual framework for the study. In this basic qualitative study, charter school homeschool parents’ perceptions about providing mathematic instruction for K–6 students, experiences with instructing K–6 students in mathematics, and choices and adjustments concerning mathematics teaching strategies were examined. Twelve participants took part in semistructured interviews on the Zoom platform. Their interview responses were analyzed qualitatively using coding …

Go to article

Can We Make Our Robot Play Soccer? Influence Of Collaborating With Preservice Teachers And Fifth Graders On Undergraduate Engineering Students' Learning During A Robotic Design Process (Work In Progress), Krishnanand Kaipa, Jennifer Kidd, Julia Noginova, Francisco Cima, Stacie Ringleb, Orlando Ayala, Pilar Pazos, Kristie Gutierrez, Min Jung Lee Jan 2022

Can We Make Our Robot Play Soccer? Influence Of Collaborating With Preservice Teachers And Fifth Graders On Undergraduate Engineering Students' Learning During A Robotic Design Process (Work In Progress), Krishnanand Kaipa, Jennifer Kidd, Julia Noginova, Francisco Cima, Stacie Ringleb, Orlando Ayala, Pilar Pazos, Kristie Gutierrez, Min Jung Lee

Mechanical & Aerospace Engineering Faculty Publications

This work-in-progress paper describes engineering students’ experiences in an NSF-funded project that partnered undergraduate engineering students with pre-service teachers to plan and deliver robotics lessons to fifth graders at a local school. This project aims to address an apparent gap between what is taught in academia and industry’s expectations of engineers to integrate perspectives from outside their field to solve modern societal problems requiring a multidisciplinary approach. Working in small teams over Zoom, participating engineering, education, and fifth grade students designed, built, and coded bio-inspired COVID companion robots. The goal for the engineering students was to build new interprofessional skills, …

Go to article

Exploring Preservice Teachers' Development Of Collective Mathematics Identity Through Community Building, Paula Santana De Tice Jan 2022

Exploring Preservice Teachers' Development Of Collective Mathematics Identity Through Community Building, Paula Santana De Tice

Electronic Theses and Dissertations, 2020-2023

In recent years, attention to equity and inclusion has rightfully become an essential focus in mathematics education. Given the social nature of mathematics, collaborative learning is one of the instructional strategies with the greatest potential for developing conceptual learning and creative problem-solving, and when facilitated well, has the potential to minimize racial and social biases. However, although the expected outcome of student collaboration is a collective mathematical agency, studies show that for this to happen, it is first necessary to develop among students Collective Mathematics Identity, which are beliefs and dispositions developed by a group of students about their collective …

Go to article

Supporting Secondary Teachers' Proof And Justification Of Calculus Concepts Through The Intentional Use Of Dynamic Technology, Shahabeddin Abbaspour Tazehkand Jan 2022

Supporting Secondary Teachers' Proof And Justification Of Calculus Concepts Through The Intentional Use Of Dynamic Technology, Shahabeddin Abbaspour Tazehkand

Electronic Theses and Dissertations, 2020-2023

Learning calculus concepts plays a huge role in understanding phenomena in STEM-related disciplines. Those concepts tend to be dynamic in nature, and the visual exploration and representation of calculus concepts using paper and pencil is limited compared to pedagogically and intentionally using dynamic geometry software. As such, a primary component of this dissertation study involves the integration of dynamic technology. Additionally, previous studies have shown that students have difficulties constructing proofs related to calculus concepts. Despite the existing body of research on students' comprehension of proof and justification, there has not been much focus on teachers' knowledge and perception of …

Go to article

Impact Of Ethnomodeling Explorations On Secondary Mathematics Pre-Service Teachers' Perceptions Of Teaching And Learning Geometry: A Multi-Case Study, Siddhi Desai Jan 2022

Impact Of Ethnomodeling Explorations On Secondary Mathematics Pre-Service Teachers' Perceptions Of Teaching And Learning Geometry: A Multi-Case Study, Siddhi Desai

Electronic Theses and Dissertations, 2020-2023

Through a focus on the intersection of mathematical modeling, ethnomathematics, and cultural and historical practices, this ethnomodeling research study intentionally connected efforts to engage and value each and every student's culture and identity while emphasizing essential geometry content. The data collection took place at a large Hispanic-serving public metropolitan research university in an undergraduate secondary mathematics education methods course intended for pre-service teachers (PSTs). Over the course of eight weeks PSTs completed a questionnaire and pre-/post-surveys, two individual assignments, three small-group tasks, three task reflections, and a group reflection which were then analyzed using quantitative and qualitative methods. In addition …

Go to article

Investigating The Intersection Of Teachers' Mathematical Anxiety According To Experience And Instructional Grade Level, Molly Greer Jan 2022

Investigating The Intersection Of Teachers' Mathematical Anxiety According To Experience And Instructional Grade Level, Molly Greer

Electronic Theses and Dissertations, 2020-2023

Teacher instruction in mathematics is a critical cornerstone for effective student learning (Aldrup et al., 2020). Teaching mathematics is essential for the development of student mathematical thinking; a foundational skill required for the majority of careers (Ramirez et al., 2016). Researchers have demonstrated that mathematical anxiety (MA) is prevalent among the general population and is estimated to impact 42% of teachers in elementary education (Aldrup et al., 2020). The impact of MA on teaching, student learning, and overall teacher performance is just beginning to emerge. Yet, researchers have shown MA has implications on the function (Pizzle et al., 2020) and …

Go to article

Examining The Impact Of Online Math Games On Student Performance And Attitudes, Tian Luo, Catherine Hickman, Pauline Muljana Jan 2022

Examining The Impact Of Online Math Games On Student Performance And Attitudes, Tian Luo, Catherine Hickman, Pauline Muljana

STEMPS Faculty Publications

Low mathematics scores in the U.S. have been pressing the educators to find engaging strategies and effective tools to promote math performance. While emerging technologies, such as digital math games, show promises in improving mathematical education, existing studies have garnered mixed findings and thereby necessitating further investigation. This study aims to examine the impact of skill-based online math games on students’ math performance and attitudes, as well as students’ perceptions of the games. Thirty-eight students ranging from fifth to eighth grade participated in the study. The results showed a mixed picture of the impact of the online games on math …

Go to article

Diversity And Inclusion In Science Teaching Learning (Distl): Focusing On The Perspectives Of Undergraduate Students And Graduate Teaching Assistants In The Chemistry Classroom, Albert Aidoo Jan 2022

Diversity And Inclusion In Science Teaching Learning (Distl): Focusing On The Perspectives Of Undergraduate Students And Graduate Teaching Assistants In The Chemistry Classroom, Albert Aidoo

Electronic Theses and Dissertations

Students in Science, Technology, Engineering and Mathematics (STEM) come with a wide range of experiences and educational backgrounds. There is high attrition rate and low academic achievement among students in STEM areas, specifically in college chemistry courses that are prerequisites for many STEM majors. Hence it is important to look at diversity and inclusion specifically in first- and second-year college chemistry courses to address the challenge of student attrition in STEM. Diversity can be understood as the differences each student brings along the dimensions of prior knowledge, skills, race, ethnicity, sexual orientation, gender, socio-economic status, age, ability, religious or political …

Go to article

The Efficacy Of The South Dakota State University Summer Jacks Leap Program, Tessa M. Sundermann Jan 2022

The Efficacy Of The South Dakota State University Summer Jacks Leap Program, Tessa M. Sundermann

Electronic Theses and Dissertations

Today, several studies detail the continuing struggle many students have with college mathematics courses at universities across the United States. The South Dakota State University Summer Jacks LeaP program is a summer bridge mathematics program aimed at improving incoming students’ mathematics success. This analysis used a mixed methods research design to examine the efficacy of the Summer Jacks LeaP program. First, we analyzed the LeaP students’ homework averages, exam 1 scores, final exam scores, and overall grade scores to determine if they were finding success in their fall semester mathematics courses. We also used hypothesis testing to compare LeaP participants …

Go to article

Analyzing The Effects Of Mathematical Mindsets And Self-Regulation Of Middle School Students To Overcome The Challenges Of Math Anxiety, Bardhyl Gjoka Jan 2022

Analyzing The Effects Of Mathematical Mindsets And Self-Regulation Of Middle School Students To Overcome The Challenges Of Math Anxiety, Bardhyl Gjoka

Doctor of Education (Ed.D.)

In the rapidly changing world, schools must prepare students for jobs and careers that may not exist today. Mathematics is one of the core subject areas that help students prepare to meet the demands of the 21st-century. When students are proficient in mathematics, they have the opportunity to build problem-solving skills. Learning mathematics helps students find solutions to a problem logically and develop analytical thinking skills. However, many students struggle with mathematical content and concepts during math lessons and learning activities. Teachers need to create practical age-appropriate lessons focusing on problem-solving skills to help students who fear math and experience …

Go to article

First Prev Next Last