The impact of a hybrid Sport Education-Invasion Games Competence Model (IGCM) unit of instruction on students' game performance and game understanding in soccer was examined in this study. Pre- and posttest measures were collected from one fifth grade class of students (n = 24, mean age 10.3) residing in Portugal during a 17-lesson unit of…

This article addresses economically disadvantaged minority girls' knowledge and perceptions of science and engineering and the influence of their experiences with science, technology, engineering, and mathematics (STEM) on their choices for future careers. We interviewed three girls who participated in a 4-H-led gender-inclusive STEM program. Our…

In this paper, we describe our learning progressions approach to early algebra research that involves the coordination of a curricular framework, an instructional sequence, written assessments, and levels of sophistication describing the development of students' thinking. We focus in particular on what we have learning through this approach about…

The rapid progress of wireless communication, sensing, and mobile technologies has enabled students to learn in an environment that combines learning resources from both the real world and the digital world. It can be viewed as a new learning style which has been called context-aware ubiquitous learning. Most context-aware ubiquitous learning…

Over the last decade there has been an increased focus on high-stakes standardized tests in reading and math. Social studies has been devalued in the classroom as many teachers and administrators focus their attention on reading and math instruction to avoid the punitive consequences of the No Child Left Behind Act. (2001). Based on this…