Education Commons^™

Finding Success In Elementary Science Across Socioeconomic Boundaries, Jill K. Hettinger

Boise State University Theses and Dissertations

Elementary science education provides a platform for intellectual development, building a foundation of scientific literacy and a first entry point into interest in Science, Technology, Engineering, and Mathematics (STEM) fields. A significant body of research on elementary science education clearly defines what high-quality science education should look like at the elementary level. However, there is little understood about how to implement high-quality science instruction effectively within a school system. Prior research indicates that this problem is further compounded in low socioeconomic elementary schools by a lack of resources, time, and high teacher mobility. I used descriptive research to identify the …

Gravity & Einstein: Assessing The Rubber Sheet Analogy In Undergraduate Conceptual Physics, Tiffany Rae Watkins

Boise State University Theses and Dissertations

The rubber sheet analogy for Einstein’s General Relativity model of gravity is a popular way to visualize the effect mass has on the curvature of spacetime. My single group, quasi-experimental study with repeated measures was designed to assess the effectiveness of the rubber sheet analogy in teaching gravitational fields. I developed instructional materials, including a hands-on lab, to engage university students in thinking about gravity using the rubber sheet analogy. Previous research on students’ ideas about gravity informed the development of the pre/post-test. My work is an important first step in establishing a standard assessment on gravity.

Approximately 97 students …

How Do They Know It Is A Parallelogram? Analysing Geometric Discourse At Van Hiele Level 3, Sasha Wang, Margaret Kinzel

Mathematics Faculty Publications and Presentations

In this article, we introduce Sfard's discursive framework and use it to investigate prospective teachers' geometric discourse in the context of quadrilaterals. In particular, we focus on describing and analysing two participants' use of mathematical words and substantiation routines related to parallelograms and their properties at van Hiele level 3 thinking. Our findings suggest that a single van Hiele level of thinking encompasses a range of complexity of reasoning and differences in discourse and thus a deeper investigation of students' mathematical thinking within assigned van Hiele levels is warranted.

Creating A Stem Identity: Investment With Return, Janet Callahan, Patricia Pyke, Susan Shadle, R. Eric Landrum

Materials Science and Engineering Faculty Publications and Presentations

Establishing a strong STEM (science, technology, engineering and mathematics) identity at Boise State University, a metropolitan campus with approximately 3,655 undergraduate STEM students and a total undergraduate enrollment of approximately 19,042 (16,136 FTE) has been an important step toward creating a climate conducive to facilitating fundamental change. Examples of such change include building collaborations among faculty within and across departments, establishing the identity of students as part of a community beyond their chosen major, improving the efficiency and effectiveness of university systems, and perhaps most importantly, developing a framework to think deliberately about ways to effect change. This paper is …

Effects Of Peer Labeling On Middle School Student Engagement In Stem Subjects, Stacey Kristine Stanton

Boise State University Theses and Dissertations

Much attention has been given to the shortage of STEM professionals entering the workforce in the United States. Reasons for the disinterest in pursuing STEM degrees are many. Some argue students are disinterested with STEM content during early adolescence as a result of negative peer labeling, such as “brain” or “nerd,” towards individuals who demonstrate aptitude in STEM content. The purpose of my study was to investigate whether peer labeling in middle school is directed towards students who show an aptitude for STEM content, and further, to determine whether peer labeling impacts motivation and engagement in STEM content. There are …