"Xtreme Reading" is a supplemental literacy curriculum designed to improve the literacy skills of struggling students in grades 6 to 12. The curriculum is primarily designed to help students improve their vocabulary, decoding, fluency, and reading comprehension skills. To ensure a productive learning environment, students initially learn…

"Xtreme Reading" is a supplemental literacy curriculum designed to improve the literacy skills of struggling students in grades 6 to 12. The curriculum is primarily designed to help students improve their vocabulary, decoding, fluency, and reading comprehension skills. To ensure a productive learning environment, students initially learn…

While there have been recent efforts to improve the overall public education system in the United States, American students continue to graduate from U.S. public high schools with limited knowledge of U.S. history (Ravitch, 1988; Evans, 2004; Ross, 2006; St. Jarre, 2008; Dillon, 2011). This qualitative case study investigated how high school…

The primary goal of the study presented in this dissertation is to describe 11th-graders' understandings, through different representations, of: (1) the definition of function, (2) the production of a function, and (3) the interpretation of a function. In addition, this dissertation seeks to describe the relationship between 11th-graders' scores…

Public schools in the United States are facing a growing literacy crisis. Approximately a quarter of the population of 12th-grade students are still reading below basic levels, which means that they are barely able to comprehend at a literal level, make interpretations, identify relevant information, make simple inferences, and recognize and…

In this study, high school and first-year undergraduate students were asked about their understanding of stars. The hypothesis guiding this research posits that high school students who have taken a semester-long astronomy course will have an understanding of stars most related to scientific knowledge, compared with high school students enrolled…