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Articles 511 - 540 of 4438

Full-Text Articles in Science and Mathematics Education

“Thank God I’M Mexican”: Cognitive Racial Reappraisal Strategies Of Latino Engineering Students, Elvira Abrica Feb 2017

“Thank God I’M Mexican”: Cognitive Racial Reappraisal Strategies Of Latino Engineering Students, Elvira Abrica

Discipline-Based Education Research Group Speaker Series

Despite the fact that Latinos pursue science, technology, engineering, and mathematics (STEM) degrees as often as their peers, Latino degree completion rates lag behind those of other demographic groups. In an effort to better understand Latino persistence in STEM, this qualitative study explored the non-cognitive persistence strategies of Latino men pursuing engineering degrees at two highly selective, four-year institutions. Specifically, this study explored Latino engineering students’ understanding and responses to race and racism, with attention to ways in which understanding and responses differed by immigrant generation. A total of 37 semi-structured interviews were conducted and analyzed. Findings indicate that immigrant …

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The Potential Scientist’S Dilemma: How The Masculine Framing Of Science Shapes Friendships And Science Job Aspirations, G. Robin Gauthier, Julia Mcquillan, Patricia Wonch Hill, Amy Spiegel, Judy Diamond Feb 2017

The Potential Scientist’S Dilemma: How The Masculine Framing Of Science Shapes Friendships And Science Job Aspirations, G. Robin Gauthier, Julia Mcquillan, Patricia Wonch Hill, Amy Spiegel, Judy Diamond

Discipline-Based Education Research Group Speaker Series

In the United States, girls and boys have similar science achievement, yet fewer girls aspire to science careers than boys. This paradox emerges in middle school, when peers begin to play a stronger role in shaping adolescent identities. We use complete network data on a single middle school and theories of gender, identity, and social distance to explore how friendship patterns might influence this gender and science paradox. Three patterns highlight the social dimensions of gendered science persistence: 1) Boys and girls do not differ in self-perceived science potential and science career aspirations; 2) Consistent with gender-based norms, both middle …

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High School Earth And Space Science Should Be Taught By Geoscientists, Elizabeth Lewis Feb 2017

High School Earth And Space Science Should Be Taught By Geoscientists, Elizabeth Lewis

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

A recent survey of U.S. science teachers’ understanding, perspectives and teaching of climate change — an important earth and space science (ESS) standard included in the new Next Generation Science Standards (NGSS) — revealed that teachers spend an average of only one to two hours per year teaching students about climate change. The survey study’s authors concluded that “[science] teachers may not be very knowledgeable about a wide range of evidence and how climate models work.” However, the authors did not distinguish between qualified ESS teachers and other teachers, like biology, physics or chemistry teachers who might be charged with …

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Mini-Symposium: Best Practices For Reu Programs And Unl, Mark A. Griep Jan 2017

Mini-Symposium: Best Practices For Reu Programs And Unl, Mark A. Griep

Discipline-Based Education Research Group Speaker Series

If you want to learn how to run an REU (Research Experience for Undergraduates) program (or to make your REU program run more smoothly), then this is your opportunity to ask questions. The presentation will begin with 5-min talks from five REU program coordinators. These coordinators run a wide range of programs and have experience ranging from 1 year to 12 years. They will mention things such as how many applicants their program receives, how they review those files, an outline of the non-research portion of their summer program, and what sorts of outcomes they collect so they can report …

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Self-Regulated Learning In Engineering Labs, Presentacion Rivera Jan 2017

Self-Regulated Learning In Engineering Labs, Presentacion Rivera

Discipline-Based Education Research Group Speaker Series

Students’ task interpretation is a critical first step in the process of self-regulated learning and a key determinant in students setting their learning goals and selecting strategies to approach assigned work. Laboratory activities improve students’ conceptual understanding because of the cognitive demand when students integrate laboratory activities and theory. The purpose of this study is to investigate how students’ interpretation of the task assigned during laboratory work may change during the task process, and how it is related to their conceptual understanding. One-hundred and forty-three students enrolled in the course of Electronics participated in this study. Instruments used to measure …

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Hexapod Herald - Vol. 29, No. 1, January 2017 Jan 2017

Hexapod Herald - Vol. 29, No. 1, January 2017

Hexapod Herald and Other Entomology Department Newsletters

Content: Welcome - Faculty News - Grants - Congratulations - Student News - Blast from the Past - Publications - Condolences (Dr. Kenneth P. Pruess)

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Mathematical Creativity For The Youngest School Children. Kindergarten To Third Grade Teachers’ Interpretations Of What It Is And How To Promote It., Yinjing Shen, Carolyn P. Edwards Jan 2017

Mathematical Creativity For The Youngest School Children. Kindergarten To Third Grade Teachers’ Interpretations Of What It Is And How To Promote It., Yinjing Shen, Carolyn P. Edwards

Department of Child, Youth, and Family Studies: Faculty Publications

Creativity is important for young children learning mathematics. However, much literature has claimed creativity in the learning of mathematics for young children is not adequately supported by teachers in the classroom due to such reasons as teachers’ poor college preparation in mathematics content knowledge, teachers’ negativity toward creative students, teachers’ occupational pressure, and low quality curriculum. The purpose of this grounded theory study was to generate a model that describes explains how a particular group of early childhood teachers make sense of creativity in the learning of mathematics and how they think they can promote or fail to promote creativity …

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Maths Games: A Universal Design Approach To Mathematical Reasoning, Kelley E. Buchheister, Christa Jackson, Cynthia E. Taylor Jan 2017

Maths Games: A Universal Design Approach To Mathematical Reasoning, Kelley E. Buchheister, Christa Jackson, Cynthia E. Taylor

Department of Child, Youth, and Family Studies: Faculty Publications

By incorporating math games into the classroom, through the principles of Universal Design teachers are able to address mathematical content, reasoning and problem solving, as well as tailoring games to address students' individual needs.

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Nebraska Summary: S1141 John Deere 6120r, Nebraska Tractor Test Lab Jan 2017

Nebraska Summary: S1141 John Deere 6120r, 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 …

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Tractor Test 2174: John Deere 9620rx Diesel, Nebraska Tractor Test Lab Jan 2017

Tractor Test 2174: John Deere 9620rx 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 …

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Investigating Students’ Perception Using Construction Management Simulations, Saeed Rokooei, James D. Goedert, Asregedew Woldesenbet Jan 2017

Investigating Students’ Perception Using Construction Management Simulations, Saeed Rokooei, James D. Goedert, Asregedew Woldesenbet

Department of Construction Engineering and Management: Faculty Publications

Today, construction programs are incorporating a wide variety of active learning methods in their curricula to improve student learning outcomes and induce a more knowledge retention rate. Simulations and educational games are one of the fast growing and effective active learning methods that have been implemented in many programs. However, there are few instances of such learning methods applied in construction programs and a limited number of research projects have been conducted to investigate short-term and long-term outcomes of these methods and applications. This paper presents construction students’ perceptions of tested simulations with regards to the features, knowledge gained, level …

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Test 2176: Kubota M7-131, Nebraska Tractor Test Lab Jan 2017

Test 2176: Kubota M7-131, 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 …

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Test 2180: Claas Axion 820, Nebraska Tractor Test Lab Jan 2017

Test 2180: Claas Axion 820, 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 …

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Test 2189: Kubota M7-151, Nebraska Tractor Test Lab Jan 2017

Test 2189: Kubota M7-151, 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 …

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Tractor Test 2175: Claas Xerion 5000 Cvt, Nebraska Tractor Test Lab Jan 2017

Tractor Test 2175: Claas Xerion 5000 Cvt, 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 …

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Tractor Test 2172: John Deere 8400r E23, Nebraska Tractor Test Lab Jan 2017

Tractor Test 2172: John Deere 8400r E23, 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 …

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Nebraska Summary: S1149 Challenger 1046, Nebraska Tractor Test Lab Jan 2017

Nebraska Summary: S1149 Challenger 1046, 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 …

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Nebraska Summary: S1148 Challenger 1042, Nebraska Tractor Test Lab Jan 2017

Nebraska Summary: S1148 Challenger 1042, 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 …

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Nebraska Summary: S1147 Challenger 1038, Nebraska Tractor Test Lab Jan 2017

Nebraska Summary: S1147 Challenger 1038, 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 …

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Nebraska Summary: S1142 John Deere 6130r, Nebraska Tractor Test Lab Jan 2017

Nebraska Summary: S1142 John Deere 6130r, 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 …

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Nebraska Summary: S1112 John Deere 6155m, Nebraska Tractor Test Lab Jan 2017

Nebraska Summary: S1112 John Deere 6155m, 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 …

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Nebraska Summary: S1111 John Deere 6145m, Nebraska Tractor Test Lab Jan 2017

Nebraska Summary: S1111 John Deere 6145m, 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 …

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Nebraska Summary: S1110 John Deere 6130m, Nebraska Tractor Test Lab Jan 2017

Nebraska Summary: S1110 John Deere 6130m, 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 …

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Nebraska Summary: S1108 John Deere 6110m, Nebraska Tractor Test Lab Jan 2017

Nebraska Summary: S1108 John Deere 6110m, 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 …

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Nebraska Summary: S1159 John Deere 6250r, Nebraska Tractor Test Lab Jan 2017

Nebraska Summary: S1159 John Deere 6250r, 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 …

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Test 2179: John Deere 7210r, Nebraska Tractor Test Lab Jan 2017

Test 2179: John Deere 7210r, 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 …

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Test 2186: Case Ih Steiger 470 Quadtrac, Nebraska Tractor Test Lab Jan 2017

Test 2186: Case Ih Steiger 470 Quadtrac, 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 …

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Students’ Out-Of-School Experiences, Job Priorities, And Perceptions Toward Themselves As A Scientist: A Cross-Cultural Study, Hunkar Korkmaz, Julie Anna Thomas, Nilgun Tatar, Serpil Altunay Jan 2017

Students’ Out-Of-School Experiences, Job Priorities, And Perceptions Toward Themselves As A Scientist: A Cross-Cultural Study, Hunkar Korkmaz, Julie Anna Thomas, Nilgun Tatar, Serpil Altunay

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

The purpose of this study was to examine middle school students’ out-of-school experiences related to science, priorities related to their future job, and perception toward themselves as a scientist. One intact school was assigned randomly from each country. The study involved 479 students (363 Turkish students; 116 American students), aged between 11 and 13. It used the survey instrument “Relevance of Science Education” developed by an international team. Results show that for this sample there continue to be significant gender and cultural differences in science experiences and perceptions toward scientists and of careers. It is thought that the findings of …

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Test 2183: Claas Axion 880, Nebraska Tractor Test Lab Jan 2017

Test 2183: Claas Axion 880, 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 …

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Nebraska Summary: S1140 John Deere 6110r, Nebraska Tractor Test Lab Jan 2017

Nebraska Summary: S1140 John Deere 6110r, 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 …

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