Adaptive reasoning is one of five components students use to develop mathematical expertise and become mathematically proficient. When students adapt their reasoning they are logically thinking about the mathematical relationships between concepts and adapting their thinking to solve problems. Three Act Math Tasks are popular math problems used in…

Demographic trends in Texas continue to change and diversify the population; however, despite this trend, school districts and state officials continue to maintain a curriculum that is not relevant to this diverse population. Furthermore, studies show that Hispanic students, who represent 45% of the students in Texas public schools, have little…

Functioning in a world beyond school requires more sophisticated understanding of both content knowledge and knowledge production across the disciplines (Lee & Spratley, 2010; Shanahan & Shanahan, 2008), as well as how to access, interpret, and share information in print and online environments (Afflerbach & Cho, 2009; Coiro &…

This study investigated how students in two states, one with and one without a state-wide one-to-one laptop program, performed on measures of online research and learning in science. The study replicated and extended the findings of a recent study using more current and more extensive data. In general, this study adds to the body of research…

The present study explored how seventh graders develop their understanding of climate change issues. Particularly, I focused on identifying students' ways of reasoning in evaluating and generating arguments. I also investigated whether students reason differently about climate change issues depending on the relevance of the issues to their daily…

An investigation of the relationship between background knowledge and reading comprehension performance on standardized reading tests (the California STAR Test) was conducted with sixth, seventh, and eighth-grade ethnic minority children from low-income backgrounds (N = 68). Predictor variables examined included perceived background knowledge…

The textbook holds the potential to serve as an instructional resource, to provide directives on how to effectively teach reading comprehension strategies. In this capacity, the textbook becomes a tool in the teacher's toolkit. With this tool in hand, teachers may be better prepared to face their mission--to improve adolescents' literacy. This…

This investigation explored relationships between format of text (electronic or print-based) and reading comprehension of adolescent readers. Also in question were potential influences on comprehension from related measures including academic placement of participants, gender, prior knowledge of the content, and overall reading ability. Influences…