Digital Commons Network^™

The Effect Of The Math Concepts And Skills (Mcs) Computer Program On S, Cheryl Manning

Electronic Theses and Dissertations

This study measures the effectiveness of the National Computer Systems (NCS) Learn SuccessMaker Math Concepts and Skills computer program on standardized test scores at a middle school in east central Florida. The NCS Learn Company makes three claims for the SuccessMaker interactive computer program, Math Concepts and Skills (MCS): 1. Student Florida Comprehensive Assessment Test (FCAT) scores will improve from using the software 30 hours or more; 2. The increase in FCAT scores is directly related to the length of time the students' spend using the program; 3. The software package grading system is equivalent to the FCAT scoring. This …

The Use Of Filters In Topology, Abdellatif Dasser

Electronic Theses and Dissertations

Sequences are sufficient to describe topological properties in metric spaces or, more generally, topological spaces having a countable base for the topology. However, filters or nets are needed in more abstract spaces. Nets are more natural extension of sequences but are generally less friendly to work with since quite often two nets have distinct directed sets for domains. Operations involving filters are set theoretic and generally certain to filters on the same set. The concept of a filter was introduced by H. Cartan in 1937 and an excellent treatment of the subject can be found in N. Bourbaki (1940).

The Influence Of Teachers' Efficacy And Beliefs On Mathematics Instruction In The Early Childhood Classroom., Elizabeth Todd Brown 1948-

Electronic Theses and Dissertations

This dissertation was a correlational study conducted with a population of pre-k educators from a large Midwestern, metropolitan school district. The purpose was to examine if relations existed among early childhood teachers' sense of self efficacy, their beliefs about the importance of mathematics and teachers' mathematics instructional practices. There is strong reason to believe that teachers' mathematics beliefs and conceptions about the subject matter and its teaching play a vital role in their effectiveness as mediators between the subject and the learner. Examining teachers' efficacy and beliefs can inform educational practice and differentiate between successful and less successful instructional practices …

An Analysis Of The Academic Success Achieved By Five Freshman Cohorts Through A Community College Developmental Education Program., Nancy K. Gray-Barnett

Electronic Theses and Dissertations

The challenge of underprepared students' entering America's colleges and universities is not new. Because of their "open door" policies, community colleges are more likely to enroll students who are not college prepared. This retrospective study focused on the performance of students who had completed required developmental education courses compared to the performance of students without developmental requirements. The study examined developmental education success measures for five cohorts of first-time degree-seeking freshmen each tracked for a six-year period enrolled at Walters State Community College located in Tennessee.

The success measures compared included grade point averages earned in college-level mathematics and English …

Mathematics Achievement In Tennessee Schools In The Context Of Opportunity To Learn., Richard Lee Kitzmiller

Electronic Theses and Dissertations

This study examines the relationship of student achievement in mathematics and factors purported to influence such achievement. The factors utilized in the study were selected from those contained in accountability reports issued by the state of Tennessee in 1995-96. The student achievement measures were based on four high school end-of-course mathematics tests. Student performance on these tests is examined both in terms of actual scores and value-added measures. This study organizes the available accountability measures in an Opportunity-to-Learn (OTL) framework for the purpose of determining relationships that can inform practice and give policy guidance.

The study examined 65 (of 139) …

Mode Vertices And Mode Graphs., Jobriath Scott Kauffman

Electronic Theses and Dissertations

The eccentricity of a vertex, v, of a connected graph, G, is the distance to a furthest vertex from v. A mode vertex of a connected graph, G, is a vertex whose eccentricity occurs as often in the eccentricity sequence of G as the eccentricity of any other vertex. The mode of a graph, G, is the subgraph induced by the mode vertices of G. A mode graph is a connected graph for which each vertex is a mode vertex. Note that mode graphs are a generalization of self-centered graphs. This paper presents some …

Vertices In Total Dominating Sets., Robert Elmer Dautermann Iii

Electronic Theses and Dissertations

Fricke, Haynes, Hedetniemi, Hedetniemi, and Laskar introduced the following concept. For a graph G = (V,E), let rho denote a property of interest concerning sets of vertices. A vertex u is rho-good if u is contained in a {minimum, maximum} rho-set in G and rho-bad if u is not contained in a rho-set. Let g denote the number of rho-good vertices and b denote the number of rho-bad vertices. A graph G is called rho-excellent if every vertex in V is rho-good, rho-commendable if g > b > 0, rho-fair if g = b, and …

Interactive Television In The Classroom: A Comparison Of Student Math Achievement Among Three Instructional Settings, Sherri L. Hodge-Hardin

Electronic Theses and Dissertations

A dramatic expansion of distance learning through the use of interactive television (ITV) is allowing colleges and universities to offer students potentially unlimited access to educational and training opportunities. While the expanding information age beckons us to consider mechanisms for using communication technologies for the benefit of meeting the needs of learners in a variety of locations, the question may be raised--Is ITV an effective medium of instruction? This study examined the effectiveness of using an interactive television system to broadcast developmental algebra classes at East Tennessee State University. The purpose of this study was to determine if there were …

A Reorganization In The Continuity Of Subject Matter In Mathematics, Beryl E. Warner

Electronic Theses and Dissertations

This thesis considers a reorganization in the order of arrangement of certain topics in elementary and undergraduate mathematics; i.e. , arithmetic, algebra, plane geometry, solid geometry, trigonometry, analytic geometry, and calculus. Two terms important in the discussion are reorganization, the process of changing the relative position of topics or proofs in mathematics to an earlier or later place in the development of subject matter, and continuity, the logical order of topics arranged according to the need of one to explain the other.

The purpose of the thesis is two-fold; First, to show what arrangement of topics may be desirable; and, …