Science and Mathematics Education Commons^™

Developing Pedagogical Content Knowledge As Communal Practice: A Case Study Of Chemistry Graduate Teaching Assistants, Walker Bryan Mask

Theses and Dissertations--Education Sciences

Learning does not only happen during dedicated instructional time, which also applies to learning how to teach. Teachers can reflect on their practice while working to continue to improve and develop their teaching skills. In addition to self-reflection, teachers can also learn from their colleagues to experiment with new practices and take others’ teaching knowledge into their repertoire. Understanding how these two processes function can lead to developments in teacher education and professional development, specifically for initiatives that seek to promote collaboration among teachers. Post-secondary educators in particular can benefit from collaborative and reflective practices to improve their teaching, especially …

A Survey Of Elementary Educators' Self-Efficacy Related To Stem Education, Elizabeth Mckenzie Johnson

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

While the call for STEM and engineering design has increased since the release of the Next Generation Science Standards, the implementation of STEM in elementary grades has been slow. A variety of factors play a role in why educators, schools, or districts make the informed decisions they do regarding curriculum and instruction. Identifying strengths and challenges elementary educators face in implementing STEM into the curriculum can guide schools and districts in creating supports for increasing STEM in the elementary grades. This study sought to create and test a survey instrument for use with elementary educators in a large urban district …

The Potential Role Of Trauma-Informed Positive Education In The Secondary Mathematics Classroom In Disrupting The Preschool-To-Prison Pipeline, Jessica Michele Doering

Theses and Dissertations--Education Sciences

This mixed-methods study considered the potential for trauma-informed mathematics education to disrupt the preschool-to-prison (or school-to-prison) pipeline. Phenomenological qualitative interviews were conducted in conjunction with the use of the Attitudes Related to Trauma-Informed Care (ARTIC; Baker et al., 2016) scale to determine teacher perceptions of trauma-informed care practices, their thoughts regarding challenging classroom behaviors and the connection of these behaviors with trauma and the pipeline, and their ideas about how much of an impact teachers can have on students who present with challenging behaviors that might be symptoms of trauma or that might be an indicator of future incarceration. This …

Bridging The Gap: Effects Of Dual Credit College Algebra On Postsecondary Education Outcomes, Karen S. Heavin

Theses and Dissertations--Education Sciences

The contraction of the blue-collar economy is slowly rendering the high school diploma obsolete as an entry-level requirement for middle class employability. Over the last 40 years, jobs requiring some sort of postsecondary education or post-high school credential increased from 28% to 62%, while lower-skilled jobs, traditionally filled by high school graduates or those without a high school diploma, decreased from 72% to 38%. As automation slowly replaces the blue-collar workforce, it is critical that our educational system provides all students the necessary tools to successfully complete a postsecondary degree or credential.

This study examined two groups of graduating high …

Student Help-Seeking Behaviors And Teacher Instructional Practices: Examining Their Relationship With U.S. Student Mathematics Achievement, Michael C. Osborne

Theses and Dissertations--Curriculum and Instruction

Even though the United States (U.S.) spends, on average, more money per student than most Organisation for Economic Co-operation and Development (OECD) countries, it continues to lag behind its international peers in mathematics achievement. This study, which responded to the call for educational reforms that improve the mathematics achievement of U.S. students, aimed to examine the issue of student help-seeking behaviors and teacher instructional practices as they interact to affect student mathematics achievement. The Programme for International Student Assessment (PISA) defines student help-seeking behaviors as the ways in which students have a propensity to depend on the knowledge and intellect …

Instructional Coaching And Its Effects On Middle School Mathematics Teachers’ Perceptions Of Coaching And Content Knowledge: A Mixed Methods Study, Jamie-Marie Miller

Theses and Dissertations--Education Sciences

Instructional coaching has been a professional learning opportunity that many school districts have employed to support teacher practice. Pairing instructional coaching with on-going workshops is a relatively new approach to professional development. Participants for this study include fourteen middle school teachers that teach either mathematics or collaborate with special needs students. This study examines the effect that pairing instructional coaching with on-going workshops (with a primary focus on proportional reasoning) has on participants’ content knowledge and their perceptions of coaching. Drawing on Wenger’s community of practice theory and post-modern theory of power, this study employs mixed-methods design. Pre- and post-tests …

Using Student Characteristics, Student Spatial-Content Knowledge, And Teacher Spatial-Content Knowledge To Predict Student Spatial-Content Knowledge Of Lunar Phases, Kyle A. Curry

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

Student demographic characteristics of gender and race/ethnicity, students’ spatial-content knowledge as measured by pre-instructional performance on the Lunar Phases Concept Inventory (LPCI) (Lindell & Olsen), and post-instructional performance on the Purdue Visualization of Rotations Test (PSVT) (Bodner & Guay, 1997), and teachers’ spatial-content knowledge as measured by the two assessments were considered to predict students’ overall understanding of lunar phases as measured by post-instructional results on the LPCI. A mixed modeling approach was used in a hierarchal manner to evaluate the student learning outcomes. Results showed that student gender was not a significant predictor of post-instructional student performance, but students …

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. …