The purpose of this study was to determine variables that predict performance when virtual manipulatives are used for mathematics instruction. This study used a quasi-experimental design. This design was used to determine variables that predict student performance on tests of fraction knowledge for third- and fourth-grade students in two treatment…

The Kauffman School is a public charter school that serves students from low-income neighborhoods in Kansas City, Missouri. This paper used a matched comparison group design to estimate the impacts of the Kauffman School on student achievement, attendance, and suspensions. We found that the Kauffman School had positive and statistically…

Background: The rate of childhood obesity has more than tripled during the past 30?years. Research shows that prevention at an early age is more effective than treatment later in life. Energize is a multicomponent intervention incorporated into the school day that combines nutrition education and physical activity aimed at maintaining healthy…

This study investigated the effects of a reading strategy, repeated readings, on third grade students' reading achievement and attitudes. One hundred sixteen third grade students as members of six classrooms in one elementary school participated in this 10 week study. Using a quasi-experimental pretest posttest design, students' mean…

This study was conducted utilizing a quasi-experimental pre- and postgroup design to examine the effects of a phonologically based intervention aimed to improve phonological awareness (PA) and reading abilities in school-age children with language impairment (LI) in Grades 1 through 3. The intervention included instruction in PA and sound-symbol…

In the United States, visits to informal learning environments [ILEs] such as zoos, have historically been considered to be important educational experiences that promote increased student achievement in content-area subjects. Recently, however, funds are more likely to be diverted away from field trip experiences, depriving less-privileged…

Background: American students have done poorly in algebra and that has generated policy concerns about preparing students for STEM careers. There has been growing recognition that the algebra problem may begin in earlier grades when students do not adequately master rational numbers. Purpose: The study provided a series of workshops organized…

Past research demonstrates the promise of multicomponent programs in reducing peer victimization and bullying in older elementary and middle school children, however little research focuses on young children. The current study examines the effectiveness of the WITS Primary program on trajectories of victimization and social responsibility in…

The purpose of this study was to determine the impact of the Home Improvement for Preschool Youngsters (HIPPY) program on school performance during the 3rd, 5th, 7th, and 9th grades. The study employed a quasi-experimental, post-hoc design using existing data on children who participated in the HIPPY program as 3-, 4-, or 5-year-olds, including:…

In this paper we will describe a learning environment designed to foster conceptual understanding and reasoning in mathematics among younger school children. The learning environment consists of 48 2-player game variants based on a graphical model of arithmetic where the mathematical content is intrinsically interwoven with the game idea. The…

The purpose of this study was to investigate the impact of a 2-year professional development model in math and science on the self-efficacy of the teacher and its effects on teacher practice and student outcomes. Further, this study sought to incorporate the instructional use of Inquiry-Based Learning methods of Problem-Based Learning, Japanese…

"Project SEED" is a supplemental mathematics program for low-achieving students in grades 3 through 8 and is intended to prepare students to be successful in high school and college math. Based on the Socratic method, instruction is delivered through a series of questions to the class. In addition to individual responses, the instructor…

This quasi-experimental study compared the effects of concept mapping and teacher generated questioning on students' organization and retention of science knowledge when used along with interactive informational read-alouds. Fifty-eight third grade students completed an eight-day unit regarding "soil formation." Students who participated…

This study was conducted to see if a difference exists in the mean Dynamic Indicators of Basic Early Literacy Skills: Oral Reading Fluency scores of students who entered kindergarten as 4 year olds, 5 year olds, and 6 year olds inclusively. Specifically, this dissertation considered the possibility that holding children out of kindergarten an…

The purpose of this study was to examine the effects of a controversial test administration alteration, the read-aloud alteration, in which text (passages and questions) is read aloud to the student on a reading comprehension test. For students whose disabilities impair their skill in decoding text and reading fluently, accessing text to…