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Science and Mathematics Education Commons™
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Full-Text Articles in Science and Mathematics Education
Development And Initial Validation Of The Mindful Self-Regulated Learning Scale (M-Srls), Sarah Wolff
Development And Initial Validation Of The Mindful Self-Regulated Learning Scale (M-Srls), Sarah Wolff
UNLV Theses, Dissertations, Professional Papers, and Capstones
Modern mindfulness is a catch-all term. Just exactly what it looks like within the context of education and how it is taught vastly varies. As such, program fidelity and integrity is questioned. Here a definition of mindful self-regulated learning is proposed and the Mindful Self-Regulated Learning Scale (m-SRLS) is developed. This includes item generation and development, systematic testing of item performance, scale dimensionality, convergent and divergent validity, measurement invariance across groups and subgroups, and scale reliability over a series of five pilot studies and five primary studies using independent samples. The resulting m-SRLS is a context specific measurement tool that …
Open-Ended Problems: How Much Time Is Enough Time?, Kaitlyn Solymosi
Open-Ended Problems: How Much Time Is Enough Time?, Kaitlyn Solymosi
Honors Projects
The purpose of this action research is to observe and analyze students’ responses to open-ended questions, examine student engagement in assessment, and to gauge a reasonable timetable of how long students are predicted to work through them. A great amount of research has been conducted regarding the benefits and impact of open-ended problems in K-12 classrooms, but very little research has focused on the proper amount of time that should be allotted for them. This action research aims to establish a general rule for determining the proper amount of time allotted for open-ended problems. Implications for mathematics teachers will be …
Authentic Science In Education: Studies In Course-Based Research At The United States Military Academy, Anthony M. Chase
Authentic Science In Education: Studies In Course-Based Research At The United States Military Academy, Anthony M. Chase
Open Access Dissertations
This dissertation consists of two studies at the United States Military Academy. Both studies involve the use of Course-based Undergraduate Research Experiences (CUREs). These experiences give students the ability to engage in undergraduate research at an early point in their academic career by replacing traditional laboratory activities with semester-long research projects. Both studies show an implementation of this type of instruction from the Center for Authentic Science Practice in Education (CASPiE). Study 1 shows the specific method of implementation at the military academy and explores learning-based outcomes. Primarily the outcome of critical thinking is demonstrated. Critical thinking is a construct …
Academic Intervention: Acceleration And Remediation, Barbara Franklin
Academic Intervention: Acceleration And Remediation, Barbara Franklin
Doctoral Dissertations and Projects
Eighth grade math students must pass a standards based test to be promoted to the next grade. Students who were at risk of failing the state’s annual test faced impending retention. The purpose of this quasi-experimental study was to see if an intensive nine-week (55 min per day) remedial Math Connection (MC) class for 67 suburban, eighth grade students identified as at risk of failing, could significantly increase the scores; concurrently, at this Title I school, they were compared with 122 eighth grade students who were not identified as at risk of failing. The dependent variable was measured using the …
Comparability Of Online And Paper/Pencil Mathematics Performance Measures, John L. Moon
Comparability Of Online And Paper/Pencil Mathematics Performance Measures, John L. Moon
College of Education and Human Sciences: Dissertations, Theses, and Student Research
The purpose of this study was to investigate the relationship between student mathematics performance of 4th, 8th, and 11th grade students in Nebraska and the mode of test administration, online and paper-pencil. Schools were allowed to select the mode of test administration for their school with some exceptions for students needing accommodations. This resulted in four test groups, namely students taking the online tests in schools selecting paper or online assessments along with students taking the paper-pencil tests in schools selecting paper or online assessments. Since the students in the study were clustered within schools, …
Students’ Quality Of Mathematical Discussion And Their Self-Determination In Mathematics., Karl Kosko, Jesse Wilkins
Students’ Quality Of Mathematical Discussion And Their Self-Determination In Mathematics., Karl Kosko, Jesse Wilkins
Karl W Kosko
Mathematical discussion allows for students to reflect upon math concepts and understand such concepts at a deeper level. This process of reflection requires a certain amount of internalization on the part of the student. This internalization is facilitated by meeting the needs of autonomy, competence, and relatedness as advocated by Self-Determination Theory. The current study provides evidence of a relationship between fulfillment of these psychological needs and the quality of mathematical discussion students report they engage in. Correlational analyses and structural equation modeling of data from 176 high school Geometry students were conducted to examine this relationship. Results support the …
The Future Of Natural Selection Knowledge Measurement: A Reply To Anderson Et Al. (2010), Ross Nehm, Irvin Sam Schonfeld
The Future Of Natural Selection Knowledge Measurement: A Reply To Anderson Et Al. (2010), Ross Nehm, Irvin Sam Schonfeld
Publications and Research
The development of rich, reliable, and robust measures of the composition, structure, and stability of student thinking about core scientific ideas (such as natural selection) remains a complex challenge facing science educators. In their recent article (Nehm & Schonfeld 2008), the authors explored the strengths, weaknesses, and insights provided by a detailed exploration of three commonly used measures of student thinking about natural selection in a large sample of underrepresented minority students. One of their core findings was that all of the tools they studied--including the CINS--have strengths and weaknesses that must be carefully taken into consideration by those …
Measuring Knowledge Of Natural Selection: A Comparison Of The C.I.N.S., An Open-Response Instrument, And An Oral Interview, Ross Nehm, Irvin Sam Schonfeld
Measuring Knowledge Of Natural Selection: A Comparison Of The C.I.N.S., An Open-Response Instrument, And An Oral Interview, Ross Nehm, Irvin Sam Schonfeld
Publications and Research
Growing recognition of the central importance of fostering an in-depth understanding of natural selection has, surprisingly, failed to stimulate work on the development and rigorous evaluation of instruments that measure knowledge of it. We used three different methodological tools, the Conceptual Inventory of Natural Selection (CINS), a modified version of Bishop and Anderson's (Bishop and Anderson [1990] Journal of Research in Science Teaching 27: 415-427) open-response test that we call the Open Response Instrument (ORI), and an oral interview derived from both instruments, to measure biology majors' understanding of and alternative conceptions about natural selection. We explored how these instruments …