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Full-Text Articles in Education

Mathematics Teacher Time Allocation, Ashley Martin Jones Dec 2012

Mathematics Teacher Time Allocation, Ashley Martin Jones

Theses and Dissertations

This study was conducted in order to determine how mathematics teachers allocate their time in the classroom and the factors that influence teacher priorities in that time allocation. Research has indicated that math teachers may choose not to do certain activities in their classroom because of the amount of time that they take, but other underlying reasons may exist. In order to study this idea, six math teachers were interviewed on their current time allocation and rationale for that allocation, and the results from these interviews were used to create a survey that was sent to 581 math teachers in …


The Measure And Instruction Of Scale In Introductory Chemistry, Karrie Linn Gerlach Dec 2012

The Measure And Instruction Of Scale In Introductory Chemistry, Karrie Linn Gerlach

Theses and Dissertations

As a student, it is fundamental to comprehend how small an atom or molecule is in order to truly understand how the world works. The American Association for the Advancement of Science (AAAS) has determined that scale is a critical theme that pervades through all areas of science and is critical to a deep understanding. This project determined that students, which are more proficient with scale and moving between the macroscopic and particle worlds, were better performers in chemistry classes. Interviews were used to determine what the students understood and what common misconceptions were present. These lead to the development …


Learning Within A Computer-Assisted Instructional Environment: Effects On Multiplication Math Fact Mastery And Self-Efficacy In Elementary-Age Students, Loraine Jones Hanson Nov 2012

Learning Within A Computer-Assisted Instructional Environment: Effects On Multiplication Math Fact Mastery And Self-Efficacy In Elementary-Age Students, Loraine Jones Hanson

Theses and Dissertations

The primary purpose of this study was to evaluate the effect of basic multiplication mastery (0-12) and self-efficacy outcomes for elementary age students attempting to master multiplication facts in a Computer-Assisted Instructional (CAI) environment. Timez Attack (TA), a modern Internet based 3-D multiplication video game, was the computer program used in this study. Four third- and four fourth-grade classes of students at a public charter school received either 12 20-minute Teacher-Led Instructional (TLI), or TA multiplication practice sessions. Pre- and post Math Attitude Survey (MAS), timed multiplication tests, observations, and informal interviews were used to assess and compare TA and …


Student Teachers' Interactive Decisions With Respect To Student Mathematics Thinking, Jonathan J. Call Aug 2012

Student Teachers' Interactive Decisions With Respect To Student Mathematics Thinking, Jonathan J. Call

Theses and Dissertations

Teaching mathematics is a difficult and complicated task. For student teachers, who are extremely new to the mathematics classroom, this difficulty is magnified. One of the biggest challenges for student teachers is learning how to effectively use the student thinking that emerges during mathematics lessons. I report the results of a case study of two mathematics education student teachers. I focus on how they make decisions while teaching in order to use their students' mathematical thinking. I also present analysis of the student teachers' discourse patterns, the reasons they gave to justify these patterns, and how their reasons affected how …


Manipulatives And The Growth Of Mathematical Understanding, Stacie Joyce Gibbons May 2012

Manipulatives And The Growth Of Mathematical Understanding, Stacie Joyce Gibbons

Theses and Dissertations

The purpose of this study was to describe how manipulatives facilitated the growth of one group of high school students' mathematical understanding of combinatorics and Pascal's Triangle. The role of manipulatives in mathematics education has been extensively studied, but much of the interest in manipulatives is focused on the general uses of manipulatives to support student learning. Unfortunately, there is a lack of research that explicitly defines how manipulatives can help students develop mathematical understanding. I have chosen to examine mathematical understanding through the lens of the Pirie-Kieren Theory for Growth of Mathematical Understanding. Through analysis of the students' explorations …