Competitions are used by many teachers at the grass roots level to develop the talents of their gifted students. Each year the top Math, Chemistry, and Physics Olympiad students are identified and assembled into national teams that compete against teams from around the world. This article summarizes findings from the American Olympiad study. Our…

The purpose of this study was to determine the relationship between mathematics and reading/language arts Comprehensive Assessment Program (TCAP) scores at a selected elementary school. The sample consisted of 12 randomly selected males in a third grade classroom. Data were collected for this study using the overall reading/language arts subtest…

The Investigators hypothesized cooperating teachers' evaluations of candidates in clinical practice and field experiences would possess higher scores than those provided by clinical and education division faculty. However, the reasons for the higher scores proved to be much more complex than originally thought. While it was assumed that teachers…

The purpose of the study was to examine four questions concerning English Language Learners (ELLs). First, does English Language Learner status impact math scores? Second, does immigrant status favorably contribute to math achievement? Third, what math achievement is possible in other countries where there is multilingualism or high immigrant…

This paper presents the effects of curriculum changes for course on Mathematics at Faculty of Information Technologies, University "Dzemal Bijedic", Mostar, BIH. Changes were introduced during Fall Semester 2006/7. They are aiming to improve knowledge deliverance and examination process. Effect of changes was measured by comparing actual results…

"Algebra for everyone" has been a popular reform, though not commonly implemented and not fully evaluated. Through investigation, one might be able to determine whether courses deemed equivalent to a traditional college preparatory algebra course provide an equitable understanding of algebra concepts and skills, while controlling for…

Several methods for estimating item response theory scores for multiple subtests were compared. These methods included two multidimensional item response theory models: a bi-factor model where each subtest was a composite score based on the primary trait measured by the set of tests and a secondary trait measured by the individual subtest, and a…

The purpose of this study was to investigate the effects of scientific discussions based on student-constructed pre- and post-laboratory concept maps on students' attitudes toward chemistry laboratory in the university general chemistry. As part of instruction, during the first four laboratory sessions, students were taught how to construct and…