Science and Mathematics Education Commons^™

Exploring Science Identity: The Lived Experiences Of Underserved Students In A University Supplemental Science Program, Lynette D. Perrault

University of New Orleans Theses and Dissertations

Underserved students attending under-resourced schools experience limited opportunities to engage in advanced science. An exploration into the influence a supplemental science program has on underserved students’ acquisition of science knowledge and skills to increase their pursuit of science was conducted to help explain science identity formation in students. The proliferation of supplemental science programs have emerged as a result of limited exposure and resources in science for underserved students, thus prompting further investigation into the influence supplemental science programs have on underserved students interest and motivation in science, attainment of science knowledge and skills, and confidence in science to promote …

A Teachable Unit On Soft Corals With Instructional Method Variances, Emily Breech

Honors Projects

The soft coral Sinularia flexibilis contains an aqueous alcohol extract that has shown antineoplastic activity against lymphocytic leukemia (Weinheimer and Matson, 1977). It also has other biological properties that work as antimicrobials, anti-inflammatory agents, and cytotoxicity activities (Kamel and Slattery, 2005). There is much research on the effects of flow rate on growth and morphology (Khalesi, Beeftink, & Wijffels, 2007) and the effects of light-dependency on growth rate (Khalesi, Beeftink, & Wijffels, 2009). The purpose of this student project was to further research on S. flexibilis, as well as incorporate that research into evaluating the effects of lecture-based teaching …

The Importance Of Planning: Science Education From Many Points Of View, Kirsten Morgan Edwards

Senior Theses

The purpose of this thesis project was to bridge the divide between public lands, such as parks, and the education system; national parks and monuments are great resources for education. In addition to promoting outside of the classroom education, this project explores different teaching methods and how changing pedagogical practice can help more students learn in the long term. In order to explore different methods of teaching, I created three different lesson plans that could be used, for example, in places like Congaree National Park, to bring education outside of the traditional school environment. These lesson plans are supplemental materials …

Examining The Understanding Of Inquiry-Based Learning And Teaching Among Undergraduate Teachers And Students, Maren Hudson

Electronic Theses and Dissertations

One of the main aims of inquiry is to engage students as active, not passive, participants in science. The purpose of this study is to describe science educators’ and students’ views about inquiry-based instruction in order to better understand and improve implementation of evidence-based teaching strategies. Inquiry-based techniques have been shown to improve student understanding of scientific concepts, yet, there continue to be challenges in implementing these techniques. This research project utilizes Q Methodology, a research method that captures both common and disparate measures of subjectivity, to identify commonalities and defining viewpoints about inquiry-based teaching and learning. Three significantly different …

An Undergraduate Laboratory Manual For Analyzing A Crispr Mutant With A Predicted Role In Regeneration, Susan Walsh, Ashley Becker, Paxton S. Sickler, Damian G. Clarke, Erin Jimenez

Faculty Publications

Exposing students to undergraduate research has reportedly improved students’ development of knowledge and skills in the laboratory, self-efficacy, satisfaction with their research, retention, and perseverance when faced with obstacles. Furthermore, utilizing authentic course-based undergraduate research experiences (CUREs) includes all students enrolled in the class, giving those who may not otherwise have access to an independent undergraduate research project an opportunity to engage in the scientific process in context of an original, unanswered question. In the fall of 2016, second semester introductory biology students conducted a semester-long research project on the transcription factor Lin28a to determine the effect of Lin28a on …

Hexapod Herald - Vol. 29, No. 5, November 2017

Hexapod Herald and Other Entomology Department Newsletters

Contents: Welcome - Congratulations - ESA National Annual Meeting News, November 5-8. 2017, Denver, CO - Student News - Faculty News - Publications - Blast from the Past - Meet an Online Student - Grants - BugFest 2017

The Use Of Course-Based Research In Computational Analysis Of Genomes To Enhance Student Learning, Christopher Shaffer

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Designing An Authentic Behavioral Research Experience In The Classroom Using Siamese Fighting Fish, Betta Splendens, Gianne Souza, Ronald M. Coleman

STAR Program Research Presentations

Recently there have been major shifts in biology education towards emphasizing the teaching of the scientific process to more closely reflect actual scientific practices. Authentic research experiences require the development of many higher order cognitive skills. Creating an authentic research experience that appropriately scaffolds the development of these complex skills while engaging individual student motivation remains challenging in classroom settings. Some common challenges include limited time available for working with large numbers of students, cramped working areas, and limited funding and materials resources. Using the Siamese Fighting Fish, Betta splendens, we have created an economically viable authentic animal behavioral …

Hexapod Herald - Vol. 29, No. 4, August 2017

Hexapod Herald and Other Entomology Department Newsletters

Contents: Welcome - Congratulations Graduates - Publications - Faculty News - North Central Branch Meeting News - Student News - Meet an Online Student - Grants - Bee Fun Day 2017 - Busy as a Bee, er, BugMaster

How Do Former Undergraduate Mentors Evaluate Their Mentoring Experience 3-Years Post-Mentoring: A Phenomenological Study, Kari L. Nelson, Christine E. Cutucache

The Qualitative Report

This phenomenological study involves a unique, longitudinal assessment of the lived experiences of former undergraduate mentors (n=7) in light of their current experiences (i.e., career or advanced schooling). The objective of a phenomenological study is to engage in in-depth probing of a representative number of participants. Specifically, we followed up with graduates of the Nebraska STEM 4U (NE STEM 4U) intervention 3 years post-program, with the overall goal of describing the mentors’ experiences using the lens of their current experiences. This type of longitudinal perspective of mentoring is greatly lacking in the current literature. At the time of the interviews, …

Parts Of The Whole: Why I Teach This Subject This Way, Dorothy Wallace

Numeracy

The importance of mathematics to biology is illustrated by search data from Google Scholar. I argue that a pedagogical approach based on student research projects is likely to improve retention and foster critical thinking about mathematical modeling, as well as reinforce quantitative reasoning and the appreciation of calculus as a tool. The usual features of a course (e.g., the instructor, assessment, text, etc.) are shown to have very different purposes in a research-based course.

Understanding Changes In Seagrass Communities, Sarah Nuss, Celeste Venolia

VIMS Articles

Seagrass is an incredibly valuable habitat in the Chesapeake Bay. Students will use mock seagrass patches, modeled after a research transect along Goodwin Island, Virginia, to analyze change in seagrass percent cover during, and following, a major die-off event in 2010. Students also analyze water quality graphs from the same time period to help them determine why the die-off may have occurred.

Approaching Undergraduate Research With Students Who Are Deaf And Hard-Of-Hearing, Austin U. Gehret, Jessica W. Trussell, Lea V. Michel

Journal of Science Education for Students with Disabilities

An undergraduate research experience can provide a unique opportunity for students to learn and grow as scientists; when positive, this experience is often transformative and motivates students to pursue science, technology, engineering and mathematics (STEM) graduate degrees or careers. Conversely, negative research experiences can sour a student’s opinion of research, propagate misconceptions of graduate school, and lead to attrition from STEM fields. Negative research experiences can be equally devastating for faculty mentors and may result in reluctance to mentor future research students. Using a mentoring approach that has traditionally translated to positive research experiences for hearing students may not be …

The Academic Research Library And Science Education: A Roadmap For The Journey, Sue Ann Gardner

University of Nebraska-Lincoln Libraries: Conference Presentations and Speeches

Science libraries are integral to the process of science inquiry.

Science education is facilitated within science libraries.

The future of science libraries is predicated on librarians maintaining a meaningful relationship with those engaging in scholarship.

Science libraries need to combine traditional and emerging service models, provide access to a wide array of materials, incorporate appropriate technology, and offer ergonomic work spaces to promote effective learning.

The science commons includes varied work spaces which encourage innovation and creativity, facilitate situated and active learning, and promote communities of practice.

The National Science Education Standards definition of science inquiry includes the diverse ways …

Energy Poverty: Sos, Kaitlin Tomlinson

Senior Honors Projects, 2010-2019

This honors thesis is a part of a larger ISAT Senior Capstone project with partner Rachel Stukenborg. The purpose of the collaborative ISAT Capstone Project was to develop a set of university-level teaching and learning resources about energy poverty that incorporate a spherical display system, Science On a Sphere (S.O.S.). Four lesson “packages” were created regarding energy poverty for the ISAT Capstone. The first three incorporate Science On a Sphere while the fourth delves into the social, political, economic and cultural dynamics of sustainable solutions, without S.O.S. images. Each lesson package includes a background analysis, a comprehensive lesson plan, supporting …

Natural Sciences At Parkland College -- Spring 2017, Parkland College Natural Sciences Department, David Wilson, Scott Siechen, Amy Nicely, Erik Johnson, Britt Carlson, Toni Burkhalter, Derrick Baker, Christina Beatty, Heidi Leuszler, David Leake

Department of Natural Sciences Newsletter

This issue of the Natural Sciences Newsletter features an article on the SciCommons, an open tutoring center for Natural Sciences students at Parkland, a report on the seventh annual Illinois Science Olympiad Regional Tournament, submissions from the Astronomy Club and Science Club, a summary of the Laboratory Skills Assessment Survey, an article on internationalizing curriculum, and an article on the local March for Science (April 22, 2017).

Development Of An Active-Learning Lesson That Targets Student Understanding Of Population Growth In Ecology, Elizabeth Trenckmann

Electronic Theses and Dissertations

Integrating quantitative literacy skills into the undergraduate biology curriculum has been advocated as a way to better reflect the tools and practices used by scientists. One area where students often need and can develop quantitative skills is population ecology, and previous studies have shown that students often have conceptual difficulties in this area. The focus of this thesis project was to explore student thinking about population ecology and develop an in-class active-learning lesson that incorporates quantitative skills for use in large-enrollment undergraduate biology courses. The development of this lesson was guided by in depth reviews of literature, textbooks, and online …

Inclusive Teaching Strategies: An Evaluation Of Course Structure And Summative Assessment In Introductory Biology, Oluwaseun O. Agboola

Electronic Theses and Dissertations

Several active learning strategies have been used when increasing the structure of a course as increasing course structure has been known to improve student learning in introductory STEM courses. Much has been studied on the value of frequent formative assessment; however, few studies have evaluated the effective modes of delivering summative assessment. This study examines the use of summative assessment as an inclusive teaching practice to improve first generation college student success in introductory biology and also uses faculty surveys to find out how instructors structure their introductory biology course and why they are structured that way. Final exams were …

Hexapod Herald - Vol. 29, No. 3, May 2017

Hexapod Herald and Other Entomology Department Newsletters

Contents: Congratulations - Retirement Reception for Dr. Shripat Kamble - Welcome - Faculty News - Publications - Grants - Student News - Kansas Entomological Society Annual Meeting, April 15, 2017 - Blast from the Past - Travel

Implementation Of A Biology Summer Bridge Program For First-Year Biology Majors, Madelyn Aittama

Honors Theses

Students are entering higher education at an escalated rate, but many are unprepared for the rigorous coursework that lies ahead of them. As nationwide programs are continuously being implemented throughout high schools to better prepare students for college life, many students are still not equipped with the skills necessary to succeed in obtaining a bachelor’s degree. Many students feel discouraged and inadequate when they perform below their academic expectations, and for a large portion of students pursuing higher education, this results in discontinuing their education. While retention rates amongst STEM (science, technology, engineering and mathematics) students are particularly low, the …

Each To Their Own Cure: Faculty Who Teach Course-Based Undergraduate Research Experiences Report Why You Too Should Teach A Cure, Erin E. Shortlidge, Gita Bangera, Sara Brownell

Biology Faculty Publications and Presentations

Course-based undergraduate research experiences (CUREs) meet national recommendations for integrating research experiences into life science curricula. As such, CUREs have grown in popularity and many research studies have focused on student outcomes from CUREs. Institutional change literature highlights that understanding faculty is also key to new pedagogies succeeding. To begin to understand faculty perspectives on CUREs, we conducted semi-structured interviews with 61 faculty who teach CUREs regarding why they teach CUREs, what the outcomes are, and how they would discuss a CURE with a colleague. Using grounded theory, participant responses were coded and categorized as tangible or intangible, related to …

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 …

Exploring The Use Of Free Bioinformatics Modules In An Introductory Biochemistry Course, Charlsey Dodgen, Uzezi Uwerosuo, Chulhee Kang, Cathy Lee

Georgia Journal of Science

Although bioinformatics, the use of computational science to study biology, has become imperative in many areas of the biological sciences and related career paths, introductory biochemistry courses may disregard practical knowledge on bioinformatics. For this reason, we merged a hands-on activity module into an undergraduate biochemistry course in two ways. First, we incorporated bioinformatics modules for building phylogenetic trees by aligning the active sites of 10 chosen related α-amylase enzymes using freely available data. Secondly, we chose three of those 10 α-amylase enzymes to compare the 3D structure of their active sites. This module gives the students an opportunity to …

Copyright And The Use Of Images As Biodiversity Data [Forum Paper], Willi Egloff, Donat Agosti, Puneet Kishor, David J. Patterson, Jeremy A. Miller

Concepts in Animal Parasitology Textbook

Taxonomy is the discipline responsible for charting the world’s organismic diversity, understanding ancestor/descendant relationships, and organizing all species according to a unified taxonomic classification system. Taxonomists document the attributes (characters) of organisms, with emphasis on those can be used to distinguish species from each other. Character information is compiled in the scientific literature as text, tables, and images. The information is presented according to conventions that vary among taxonomic domains; such conventions facilitate comparison among similar species, even when descriptions are published by different authors.

There is considerable uncertainty within the taxonomic community as to how to re-use images that …

Session C-1: Modeling Stem Activities Into Classroom Practice, Sowmya Anjur

Professional Learning Day

Students understand concepts better when they have had a chance to work hands on with relevant material. Examples will be presented from my classroom where difficult concepts have been modeled into simple experiments with considerable success in enhancing student understanding. Special focus will be given to selected topics that students seem to have the most difficulty grasping. The objective is to enable students to transfer their understanding to solve complex problems with considerable ease and apply their understanding to real world scenarios on assessments. Suggestions will also be provided for implementation of various concepts into the high school classroom.

Hexapod Herald - Vol. 29, No. 2, March 2017

Hexapod Herald and Other Entomology Department Newsletters

Contents: Congratulations - Publications - Blasts from the Past - Grants - Faculty News - This 'n That - Meet an Online Student

Work Integrated Learning In Stem In Australian Universities: Final Report: Submitted To The Office Of The Chief Scientist, Daniel Edwards, Kate Perkins, Jacob Pearce, Jennifer Hong

Kate Perkins

The Australian Council for Educational Research (ACER) undertook this study for the Office of the Chief Scientist (OCS). It explores the practice and application of Work Integrated Learning (WIL) in STEM, with a particular focus on natural and physical sciences, information technology, and agriculture departments in Australian universities. The project involved a detailed ‘stocktake’ of WIL in practice in these disciplines, with collection of information by interview, survey instruments, consultation with stakeholders and literature reviews. Every university in Australia was visited as part of this project, with interviews and consultation sessions gathering insight from more than 120 academics and support …

How Do Undergraduate Stem Mentors Reflect Upon Their Mentoring Experiences In An Outreach Program Engaging K-8 Youth?, Kari L. Nelson, Jamie Sabel, Cory Forbes, Neal Grandgenett, William E. Tapprich, Christine E. Cutucache

Biology Faculty Publications

Background: Many university students are becoming involved in mentoring programs, yet few studies describe the impact of mentoring on the mentor. Additionally, many studies report that students graduating from college are not prepared to enter the workforce in terms of key career skills and/or content knowledge. Herein, we examine the impact of our program, NE STEM 4U (Nebraska Science, Technology, Engineering and Math for You), in which undergraduate (UG) mentors engage K-8 youth in after-school STEM experiments. The UGs reflected upon their experiences using post-mentoring evaluations, 12- and 24-week interviews, and exit surveys. Many of the questions asked of …

A Model Of The Use Of Evolutionary Trees (Muet) To Inform K-14 Biology Education, Yi Kong, Ankita Thawani, Trevor R. Anderson, Nancy Pelaez

PIBERG Publications

Evolutionary trees are powerful tools used in modern biological research, and also commonly used in textbooks and classroom instruction. Studies have shown that K-14 students have difficulties interpreting evolutionary trees. To improve student learning about this topic, it is essential to teach them how to understand and use trees like professional biologists. Unfortunately, few currently used teaching frameworks for evolution instruction are designed for this purpose. In this study we developed the Model of the Use of Evolutionary Trees (MUET), a conceptual model that characterizes how evolutionary trees were used by professional biologists as represented in their research publications. The …

Investigating Patterns Using Analyzing Digital Images (Adi) Software, Jennifer Welborn, Wayne Kermenski

Patterns Around Us

The mean and variation of a population are easily seen by graphing the number of individuals that have a trait of a given value. In this experiment, we will investigate color variation found in a mealworm population using ADI.

In this investigation, we will use digital images and ADI to measure the increased surface area created by villi located in the small intestines.