Education Commons^™

Exploring Student Engagement With A Nanotechnology Module For Middle School Developed Using The Model Of Educational Reconstruction, Martyna Laszcz

Graduate Masters Theses

Nanoscience and Nanotechnology (NST) is a booming multi-disciplinary field, with significant implications towards scientific and technological innovation. The growing reach of NST has created a demand for a skilled and scientifically literate workforce. However, NST is typically inaccessible outside of specialized contexts. Therefore, there is a need for bringing NST into the K-12 classroom.

In this study, we explored the use of technology-based NST modules to introduce middle and high school students to the field, wherein students unpacked an NST tool, the atomic force microscope (AFM), to learn about basic NST-related science concepts. The module created for this study was …

A World Both Big And Small: Understanding Urban Middle School Teachers’ Sense Of Self-Efficacy In An Era Of Accountability, Richard Gallucci

Graduate Doctoral Dissertations

This explanatory case study seeks to understand the nature of middle school educators’ self-efficacy in an urban public school district during an era of accountability. The study was conducted in a progressive school district, known as OakRidge Pubic Schools. A sequential mixed methods design with a participant-selection model variation was employed. The study identified teachers’ level of self-efficacy via the Teacher’s Sense of Efficacy Scale (Tschannen-Moran & Woolfolk Hoy, 2001), a quantitative survey used to determine high and low self-efficacy focus groups. During these subsequent focus group interviews, the competing objectives of fulfilling responsibilities levied from accountability mandates and initiatives, …