This research analyzed the effects of teacher professional development and lesson implementation in integrated Science, Technology, Engineering, and Math (STEM) on: (1.) Teacher self-efficacy and their confidence to teach specific STEM subjects; (2.) Teaching outcome expectancy beliefs concerning the impact of actions by teachers on student…

Geographic inquiry increases higher-order thinking skills which can be supported through the use of Geographic Information Systems (GIS). The purpose of this research project examines the effect of using a Collaborative Inquiry Model (CIM) model during professional development on the rate of effective GIS implementation in K-12 classrooms. The…

This multiple case study examined the efforts of six elementary school teachers in their implementation of new instructional strategies in their fifth grade social studies classrooms following their participation in a weeklong Summer Institute focusing on American history. The study was guided by one grand tour question and one sub-tour question.…

Problem: Since abolition of slavery, the United States has struggled to recognize people of color, specifically African-Americans, as equal citizens worthy of equal education. For several generations, within the curriculum of American schools, students have been taught the narrative of American History with a Eurocentric perspective. However, the…

In this era of high-stakes testing and accountability, curricula are viewed as catalysts to improve high school students' mathematics performances and a critical question is whether single subject or integrated curricula produce stronger student outcomes. This study was designed to investigate the effects of an integrated reform-based curriculum,…