Science and Mathematics Education Commons^™

Force And Motion: An Integrated K-8 Hands-On Approach Supporting The Ngss And Ccss Ela, Laura Robertson, Renee Rice Moran, Chih-Che Tai, Lashay Jennings, Huili Hong, Diana O'Neal

ETSU Faculty Works

We will combine hands-on science investigations with supporting literacy activities to help students tell the “whole story” of force and motion.

Photosynthesis: An Integrated, Hands-On Approach Supporting The Ngss And Ccss Ela, Laura Robertson, Chih-Che Tai, Renee Rice Moran, Lashay Jennings, Kari Eubanks, S. Honeycutt

ETSU Faculty Works

We will combine hands-on science investigations with supporting literacy activities to help students build conceptual models of photosynthesis.

Photosynthesis And Cellular Respiration (Ls1): A Hands-On Approach Supporting The Ngss And Ela Ccss, Laura Robertson, Lashay Jennings, Kari Eubanks, Scott Honeycutt

ETSU Faculty Works

We will combine hands-on science investigations with supporting literacy activities to help students build conceptual models of photosynthesis.

Implementing A Cohort Model For Algebra 1, Geometry, And Algebra 2 At One High School: A Change Leadership Project., Agnes Ghansah, Agnes Ghansah Ed.D.

Dissertations

This project addresses a high school that has low test scores in the mathematics department. The scores, especially of the core math courses are at or below that of the district level. I investigated into potential causes of the problems and how this could be rectified by proposing a change.

I collected some students’ tests scores data of the math courses, and then conducted surveys and interviews of the teachers of these courses to gain a better insight into the problem. The results prove my previous notion that the scores were not good and that both teachers and administration would …

Rolling Circle Mutagenesis Of Gst-Mcherry To Understand Mutation, Gene Expression, And Regulation, Jessica Cole, Amanda Ferguson, Verónica A. Segarra, Susan Walsh

Biology Faculty Publications and Presentations

Undergraduates are often familiar with textbook examples of human mutations that affect coding regions and the subsequent disorders, but they may struggle with understanding the implications of mutations in the regulatory regions of genes. We have designed a laboratory sequence that will allow students to explore the effect random mutagenesis can have on protein function, expression, and ultimately phenotype. Students design and perform a safe and time-efficient random mutagenesis experiment using error-prone rolling circular amplification of a plasmid expressing the inducible fusion protein glutathione S-transferase (GST)-mCherry. Mutagenized and wild-type control plasmid DNA, respectively, are then purified and transformed into bacteria …

Middle And High-School Teacher Perceptions Of The Mathematics Georgia Standards Of Excellence, Marnie Dutcher

Theses and Dissertations

Public education in the United States had frequent curriculum changes throughout history. The curriculum initiatives of the past had a focus on improving education in schools based on one of four topics: (a) common standards, (b) preparing students for post-secondary education, (c) improving the quality of education, and (d) increasing the rigor of the content (Wallender, 2014). In February 2015, the Georgia State Board of Education approved revisions to the Common Core Mathematics Curriculum, which was the third set of mathematics curriculum standards implemented in Georgia since 2012. The standards were named The Georgia Standards of Excellence Mathematics Curriculum (GSE). …

Collaborating With Theatre, Nature, And Stem: A Multigenerational Family Event, Anni K. Reinking, Michael J. Vetere Iii, Jay C. Percell

Faculty Publications - College of Education

Family engagement can take many different formats, including community events. In this study, the researchers designed an event to encourage multigenerational family involvement using STEM (science, technology, engineering, and mathematics) and DAT (developmentally appropriate theater). The study was also designed in an outside environment to encourage interactions with nature and outdoor physical activity. The researchers found that families enjoyed the event and understood the academic and social benefits of nature and arts based education. Overall, this study continues a conversation focused on the importance of engaging families in nature and art based activities.

The Forgotten Population: Honors Math Students At A Vocational High School, Jarrod Richards

All Theses And Dissertations

The purpose of this mixed methods individual case study was to investigate why honors math students at a regional vocational high school felt that their mathematical ability decreased over their enrollment at the site under study from the levels they experienced in middle school. This study specifically focused on long term retention of material and motivational forces that can influence the perceptions of honors students’ ability in mathematics. The participants for this study were 23 students who had been in honors math for all four years at this school. A records review was conducted for the 23 participants, which yielded …

The Relationship Between Elementary Teachers' Background In Mathematics, Teaching Self-Efficacy, And Teaching Outcome Expectancy When Implementing The Common Core State Standards, Jennifer Stuart

Doctoral Dissertations and Projects

The purpose of this correlation study was to identify a possible relationship between elementary teacher background in mathematics as measured by completed college math credit hours, district-provided professional development hours of training in Common Core math standards, and years of teaching experience, and teacher efficacy in math as measured by personal teaching self efficacy and outcome expectancy. The sample in the present study consisted of 69 elementary (K-5) math teachers in a medium-sized semi-rural district located within a southern state. The data was collected using the Mathematics Teaching Efficacy Beliefs Instrument (MTEBI), an online survey that was sent to the …

The Effects Of Contract Activity Packages On Boredom In A Sixth-Grade Accelerated Math Class, Joanna Bartlett

Doctoral Dissertations and Projects

There is currently a lack of research aimed at determining the boredom level experienced by sixth grade students participating in an accelerated math class, as well as suitable strategies aimed at helping students avoid it. This quantitative quasi-experimental static-group comparison study investigated boredom levels with the implementation of Contract Activity Packages (CAPs), a strategy specifically related to combatting boredom for gifted and talented students, into a sixth-grade accelerated math class. Data were collected from 138 sixth-grade students participating in an accelerated math class via the boredom scale of the Achievement Emotions Questionnaire – Mathematics (AEQ-M) and analyzed using a two-way …

The Effects Of Desmos And Ti-83 Plus Graphing Calculators On The Problem-Solving Confidence Of Middle And High School Mathematics Students, Edwin Montijo

Doctoral Dissertations and Projects

As technology in education continues to improve, research is necessary to assess the impact it is having on students’ confidence in the way students solve mathematics problems. The purpose of this quasi-experimental, non-equivalent control-group comparison study is to examine the impact the Desmos graphing calculator has on the problem-solving confidence of middle school and high school students as compared to students who use a TI-83 Plus graphing calculator while controlling for students’ math achievement scores. The students (N = 146) participating in this study were learning their respective mathematics material for an equivalent period of 12 weeks in order to …

Perceived Self-Efficacy And Student-Teacher Relationships Among Diverse Title I Students’ Achievement In Science, Triaka A. Larry

Doctoral Dissertations and Projects

The need for more diversity in STEM-related careers and college majors is urgent. Self-efficacy and student-teacher relationships are factors that have been linked to influencing students’ pursuit of subject-specific careers and academic achievement. The impact of self-efficacy and student perceptions of teacher interpersonal behaviors on student achievement have been extensively researched in the areas of Mathematics and English, however, most studies using science achievement, as a criterion variable, were conducted using non-diverse, White upper middle class to affluent participants. In order to determine the strength of relationships between perceived science self-efficacy, and student perceptions of teacher interpersonal behaviors as factors …

Fermi Questions, Question 1: Penny Floors; Question 2: Secondhand Smoke, Larry Weinstein

Physics Faculty Publications

A quiz concerning the cost to tile the floor of a room and negative effect of secondhand smoke is presented.

Cultural Institutions As Partners In Initial Elementary Science Teacher Preparation, Lara Smetana, Daniel Birmingham, Heidi Rouleau, Jenna Carlson, Shannon Phillips

Education: School of Education Faculty Publications and Other Works

Despite an increased recognition of the role that ‘informal’ learning spaces (e.g. museums, aquariums, other cultural institutions) have in children’s science education (NRC, 2015), there remains a gap between the goals and values of ‘informal’ and ‘formal’ (i.e. school-based) learning sectors. Moreover, the potential for informal spaces and institutions to also play a role in initial teacher preparation is only beginning to be realized. Here, we present our Science Teacher Learning Ecosystem model and explain how it frames the design of our elementary science teacher education coursework. We then use this framework to describe learning experiences that are collaboratively planned …

Pythagorean Approximations For Lego: Merging Educational Robot Construction With Programming And Data Analysis, Ronald I. Greenberg

Computer Science: Faculty Publications and Other Works

Abstract. This paper can be used in two ways. It can provide reference information for incorporating diagonal elements (for bracing or gear meshing) in educational robots built from standard LEGO kits. Alternatively, it can be used as the basis for an assignment for high school or college students to recreate this information; in the process, students will exercise skills in both computer programming and data analysis. Using the paper in the second way can be an excellent integrative experience to add to an existing course; for example, the Exploring Computer Science high school curriculum concludes with the units “Introduction to …

Building Capacity: How A Local Government Agency Can Support Partners In Offering Environmental Education For Youth, Alisa Reckinger

School of Education and Leadership Student Capstone Theses and Dissertations

This project addressed the research question: what are the most effective strategies for a local government agency to support partner organizations in implementing environmental education for youth? Environmental education partners from a large county in Minnesota participated in group conversations to explore questions related to the definition of, benefits of, barriers to and strategies for environmental education. Additional research methods included a pre-questionnaire to learn more about the group conversation participants and an online survey to get broader participations and prioritize the goals, key elements, topics, benefits, barriers and strategies for environmental education. The project results were compared to information …

Interactive Videos As A Vocabulary Pre-Teaching Tool In Middle School Science, Kimberly Severson

School of Education and Leadership Student Capstone Theses and Dissertations

The purpose of this study was to compare the effectiveness of interactive video instruction to teacher-led direct instruction for pre-teaching science vocabulary to newcomer middle school ELs. The second phase of the experiment utilized interactive videos to pre-teach science vocabulary in a flipped learning environment. This study was influenced by vocabulary experts Beck, McKeown, and Kucan, as well as R. E. Mayer, multimedia learning expert. Data collection included pre-tests and post-tests of expressive and receptive vocabulary knowledge, as well as a student survey to determine ease of use, students’ perceived learning and satisfaction with the type of instruction. Results from …

English Learners’ Oral Production Of Math Vocabulary In A Play-Infused Kindergarten Classroom, Meagan Reissy

School of Education and Leadership Student Capstone Theses and Dissertations

Research indicates that ELs’ vocabulary knowledge is an important basis for building communication skills in a second language, as well as a strong predictor of later academic skills. High quality vocabulary instruction is crucial and the literature emphasizes direct instruction techniques with words that are intentionally selected (Anderson & Nagy, 1993; Christ, 2007; Silverman & Crandell, 2010). However, little research has been done in kindergarten classrooms that teach through a play-based curriculum which avoids extensive amounts of direct instruction. This qualitative casestudy of two ELs in a kindergarten classroom using the Angry Birds Playground (ABP) framework to guide curriculum and …

Sfl In The Secondary Classroom: Writing Procedural Recounts To Describe Thinking When Solving Algebraic Equations, Theresa Brunker

School of Education and Leadership Student Capstone Theses and Dissertations

The research questions addressed in this classroom study were, after explicit instruction, do students choose language structures inherent to procedural recounts, such as technical verb processes, precise nouns, sequence words and causal phrases to describe their mathematical thinking? Additionally, do student self-perceptions of their mathematical abilities change after learning to write procedural recounts to describe their thinking processes? This study examined the use of these language structures prior to explicit instruction in writing procedural recounts and compared it to post-intervention writing samples. The author documents the use of these writing structures by participants before and after intervention and finds relational …

Environmental Stewardship: Protecting Our Planet’S Future, Barbara Pierce

School of Education and Leadership Student Capstone Theses and Dissertations

The research question addressed in this project was how can Understanding by Design be used to create a curriculum that can be used to teach upper elementary students the basis of environmental stewardship? The motivating factor behind this project was a noticeable lack of outdoor exploration in public elementary schools, combined with limited science instruction in the classroom. Designing the curriculum using and Understanding by Design framework, the unit includes lessons on habitats, food webs, natural resources, and interdependence. Methods of teaching include hands-on and multimedia lessons, and time for free outdoors exploration. The unit culminates in a group presentation …