Science and Mathematics Education Commons^™

Borate-Based Bioactive Glasses Properties: Clinical And Biomedical Applications, Sarah Fakher, David J. Westenberg

Biological Sciences Faculty Research & Creative Works

Borate bioactive glasses (BBGs) constitute the recently produced bioactive glasses (BGs) in the domain of bioactive materials, offering enhanced functionalities over conventional silicate and phosphate BGs. This advancement is primarily characterized by BBGs' rapid yet controllable degradation rates, superior bioactivity, and the ability to swiftly form a hydroxyapatite layer (HAP) upon interaction with physiological fluids. A distinguishing feature of BBGs lies in their customizability; doping with therapeutic metal ions tailors their bioactivity towards specific physiological responses, including promoting angiogenesis, antibacterial activity, and osteogenesis. This versatility of BBGs' applications extends to bone regeneration, wound healing, drug delivery systems, and potentially nerve …

Does Stem Integration In High School Mathematics Classes In Underserved Schools Benefit Students' Standardized Testing Outcomes?, Steve Heinold

Indiana STEM Education Conference

STEM education in Indiana has become increasingly popular with, among many other factors, the recent focus by the Indiana Department of Education on the STEM workforce pipeline and school STEM certification (IDoE, 2023b). Some previous research has shown that integrating STEM into science classes and afterschool spaces has helped students from low-income communities catch up to their higher-income peers on assessments like high-stakes standardized testing (Bartell et al., 2008; Hurley, 2001; Weissglass, 2011). However, regarding STEM integration into mathematics classes, it can be more challenging than integration into other classes like science (Walker, 2016) and large gaps remain in the …

Integrated Stem Education And Students' 21st Century Skills, Jung Han, Yunjin Lim, Woongbin Park, Kyongson Park

Indiana STEM Education Conference

This research investigates the impact of integrated STEM education on students' 21st century competencies, aiming to enhance science and engineering design teaching within a local design-based context. Specifically, the project targets high school students in a rural area and utilizes local contexts, including local rural knowledge and indigenous science knowledge, to facilitate STEM learning. The collaborative effort involves partnering high school environmental science and Technology and Engineering Educators, leveraging their diverse content expertise to teach students collaboratively as a science-technology and engineering teacher pair. Furthermore, university faculty members and industry partners provided support to create a STEM community of practice. …

Implementing Integrated Stem Forensic And Soil Sciences Lab Activities To Promote Interest In Stem Careers, Mariah K. Stollar Awan, Caroline J. Rakowski

Indiana STEM Education Conference

We implemented forensic and soil science integrated STEM lab activities with 11 middle school youth at a 4-H day camp at Purdue University. STEM perceived knowledge increased overall for participants. However, the pre- and post-assessments did not show a statistically significant difference. More students also indicated STEM career interest after participating. Because this study was exploratory and had a small sample size, more research on these integrated STEM lab activities should be conducted with larger samples.

The Future Of Future City: A Stem Program, Jeffrey A. Nowak, Shelby Werling

Indiana STEM Education Conference

The idea of integrating science, technology, engineering, and mathematics (STEM) is still an enigma for many educators (Dare et al, 2021). Recent academic standards favor curricula that interweave the principles of integrated STEM into all content areas. Finding a “one size fits all” curriculum is challenging, perhaps even impossible. Future City is a national program that specializes in hands-on cross-curricular STEM education. Students work collaboratively using an engineering and design process to showcase their solutions to citywide sustainability issues. This research brief examines how educators can utilize the Future City program as the cornerstone of their STEM curriculum.

The Impact Of Geospatial Contexts And Out-Of-School Experiences On Students' Stem Identity Formation, Hillary Ongoyo Omoze, Abigail Erskine, Asenath Odondi

Indiana STEM Education Conference

STEM teaching faces challenges in varied geospatial contexts (Mulvey et al., 2023), where place and space factors play a significant role. This research brief explores the influence of place and space in shaping students' STEM identities throughout their educational journey, with a specific emphasis on the role of out-of-school experiences in fostering student learning and interest in STEM careers, particularly among middle school students.

Asynchronous Class For Algebra I Preparation, Hunter Garretson

Williams Honors College, Honors Research Projects

Algebra I is the first high school mathematics class students take making it an important building block in the student’s growing mathematical foundation. Mitigating any losses in knowledge over the summer by using educational review tools has been proven helpful in previous studies. Every student comes from a different background, socioeconomic class, ethnicity, culture, etc., allowing each student to have a different summer experience. A meta-analysis looking into the concern of Summer Learning Loss (SLL) found that while some of its sample size would make summer knowledge gains, more than half of the sample size was projected to suffer from …

Elementary Preservice Teachers' Conceptions And Ability To Develop And Assess Integrated Stem Lessons, Jelena Byers, Selina Bartels

Indiana STEM Education Conference

Elementary teacher preparation programs prepare their pre-service teachers (PSTs) to teach STEM. In this study, two teacher educators in the disciplines of science and mathematics utilized a modified “Draw a Science Teacher” (DASTT-C) framework (Thomas et al., 2001) and the Understanding by Design (UbD) framework (Wiggins & McTighe, 2005) to understand PSTs' conceptions of integrated STEM and how they plan and assess their lessons. This research brief discusses some of the results of 16 PSTs’ pre- and post-DASTT-C results as well as analysis of STEM lesson plans written during their third-year pre-service program.

Proceedings Of The Ninth Annual Indiana Stem Education Conference: Resourcing Stem Education, William S. Walker Iii, Lynn A. Bryan, S. Selcen Guzey

Indiana STEM Education Conference

The Proceedings of the Ninth Annual Indiana STEM Education Conference are edited by the Center for Advancing the Teaching and Learning of STEM (CATALYST, https://www.education.purdue.edu/catalyst/) at Purdue University. The theme for the 2024 conference is Resourcing STEM Education. This year’s Indiana STEM Education Conference provides opportunities to learn about effective STEM education strategies, curriculum, and resources to engage students in integrated STEM learning opportunities and address the recently updated Indiana Academic Standards for Science and Computer Science, Indiana Academic Standards for Mathematics, and Indiana Academic Standards for Integrated STEM (https://www.in.gov/doe/students/indiana-academic-standards/).

Applying A Sociopolitical Equity Framework To A Developmental Algebra Curriculum, Sarah Oppland-Cordell, Natalie Mcgathey, David Feikes, William S. Walker Iii, Brandon Sorge

Indiana STEM Education Conference

The Thinking With Algebra (TWA) curriculum, a National Science Foundation Project (DUE 2021414), applies a sociopolitical equity framework (Gutiérrez, 2012) to strengthen student participants’ mathematics achievement outcomes and mathematics identity development. Instructor and student data indicate improvements in these two dimensions. This project also expands knowledge about creating equitable math learning environments that support underrepresented students’ mathematical success.

Harmonizing Stem And Social Justice Mathematics: A Path To Global Equity And Empowerment, Rose Mbewe

Indiana STEM Education Conference

This study delves into the interconnectedness of science, technology, engineering, and mathematics (STEM) and social justice mathematics (SJM) to address pressing equitable global sustainable development and social justice issues. The research aims to understand how educators can effectively use SJM in STEM teaching to empower students as change agents for global equity by aligning mathematical tasks with the United Nations' 2030 agenda for Sustainable Development Goals (UN, 2015) and using them to address real-world injustices. The study unveils educators' pedagogical strategies for creating supportive learning environments and nurturing students' emotional well-being in STEM subjects. Educators who are conscious of social …

The Multiple Usages Of Thinking With Algebra, David Feikes, Natalie Mcgathey, Sarah Oppland-Cordell, William S. Walker Iii, Brandon Sorge

Indiana STEM Education Conference

Thinking With Algebra (TWA) is a National Science Foundation Project (DUE 2021414) to develop a post-secondary curriculum for intermediate algebra. TWA focuses on six elements that align with building algebraic fluency with conceptual understanding, a mixed review approach, small-group work, and whole-class discussion (Feikes, et al., 2021). Using an equity lens (Oppland-Cordell et al., 2023), TWA is designed for students, including underrepresented students, who need additional mathematical supports at the college level. Seventeen college math instructors attended a workshop on the lessons and pedagogy in order to use TWA in their college courses. Feedback from instructors participating in the TWA …

Can't We Just Use Computers? Initial Efforts On Technology-Enhanced Learning Of Operations Research In A Philippine University, Lester Hao, Jeric C. Briones, Mark Anthony C. Tolentino

Mathematics Faculty Publications

Operations Research (OR) is a required course in any applied math program in the Philippines. It involves complex and computation-heavy algorithms to guide and improve decision-making in organizations and relevant contexts. Despite the advent of software that have automated the computations or the implementation of algorithms, the teaching and learning of OR may still be rife with procedures being performed manually by hand. In this paper, we report on our initial progress on a research project that aims to revise the OR syllabi in one Philippine university, by integrating more technological tools in the teaching and learning of OR for …

Gender Differences In Achievement, Behavior, And Stem Interest Among Learners Using Minecraft, Maricel A. Esclamado, Ma. Mercedes T. Rodrigo

Department of Information Systems & Computer Science Faculty Publications

In this paper, we analyze how male and female learners differ in their in-game behaviors, knowledge assessment outcomes, and STEM interest using the What-If Hypothetical Implementations using Minecraft (WHIMC). We also investigate how male and female learners’ self-reported levels of frustration and boredom relate to these outcomes. We examine in-game data, out-of-game assessment data, self-reported frustration and boredom, and results of the STEM interest questionnaire (SIQ) from 175 Grade 8 learners from a school in the Philippines. We found that male learners tend to explore more than female learners. Both genders learn more through more exploration, making more observations, and …

Exploring I-Ready Mathematics And Its Support For Learning Fractions Of Third Grade Students, Allison Carnesale

Honors Undergraduate Theses

This study explores the effectiveness of the i-Ready Mathematics program in enhancing third-grade students’ understanding of fractions through a mixed-methods approach. Utilizing an explanatory sequential design, this research combines quantitative analysis of student diagnostic and F.A.S.T. assessment scores in mathematics with qualitative observational data. The study aims to assess whether i-Ready serves as a supportive tool for fraction learning and identify behavioral factors influencing student engagement.

Conducted over a three-month period in one third grade classroom, the study followed five students engaged with i-Ready’s fraction-focused lessons. Quantitative findings indicated that most students demonstrated academic growth, as evidenced by upward trends …

Student Use Of Anchors And Metacognitive Strategies In Reflection, Anu Singh, Heidi A. Diefes-Dux

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Context: Self-regulation, a skillset involving taking charge of one’s own learning processes, is crucial for workplace success. Learners develop self-regulation skills through reflection where they recognize weaknesses and strengths by employing metacognitive strategies: planning, monitoring, and evaluating. Use of anchors assists learners’ engagement in reflection. Purpose or Goal: The purpose of this work was to gain insight into students’ use of anchors when reflecting on their learning. The two research questions: (1) To what extent do students link their self-evaluation and learning objective (LO) self-ratings to their reflections? and (2) What dimensions and level of metacognitive strategies do students use …

Concepts In Animal Parasitology, Chapter 34: Introduction To Diplostomida Olson Et Al., 2003 (Order) [Platyhelminthes, Trematoda, Digenea, Diplostomida], Lucrecia Acosta Soto, Bernard Fried, Rafael Toledo

Concepts in Animal Parasitology

An introduction to the trematode (fluke) order Diplostomida Olson et al., 2003, one of the two main lineages from which subclass Digenea have diversified. Includes a discussion of Diplostomida systematics, general morphology, and human pathogenesis, including schistosomiasis.

Chapter 34 in Concepts in Animal Parasitology, by Lucrecia Acosta Soto, Bernard Fried, and Rafael Toledo. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap034

Concepts In Animal Parasitology, Chapter 52: Oxyurida (Order): Pinworms [Nemata, Secernentea], Haylee J. Weaver

Concepts in Animal Parasitology

An overview of the pinworms, order Oxyurida, discussing their key features, life history, ecology, health effects on hosts, systematics, taxonomy, and including summaries of the main groups.

Chapter 52 in Concepts in Animal Parasitology, by Haylee J. Weaver. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap052

Concepts In Animal Parasitology, Part 5: Ectoparasites, Griselda Pulido-Flores, Scott C. Cutmore, Thomas H. Cribb, Alejandro Oceguera-Figueroa, Sebastian Kvist, Marcela Lareschi, Lajos Rózsa, Haylee J. Weaver, Sue Ann Gardner, Darci Moraes Barros-Battesti, Valeria Castilho Onofrio, Filipe Dantas-Torres

Concepts in Animal Parasitology

Part V: Ectoparasites, chapters 60–67, pages 732–841, in Concepts in Animal Parasitology. 2024. Scott L. Gardner and Sue Ann Gardner, editors. Zea Books, Lincoln, Nebraska, United States; part V doi: 10.32873/unl.dc.ciap075

Platyhelminthes

Chapter 60: Monogenea van Beneden, 1858 (Class) by Griselda Pulido-Flores, pages 733–742

Chapter 61: Transversotrematidae Witenberg, 1944 (Family): Ectoparasitic Trematodes by Scott C. Cutmore and Thomas H. Cribb, pages 743–746

Hirudinea

Chapter 62: Hirudinea (Subclass): Parasitic Leeches by Alejandro Oceguera-Figueroa and Sebastian Kvist, pages 747–755

Arthropoda

Chapter 63: Siphonaptera Latreille, 1825 (Order): Fleas by Marcela Lareschi, pages 756–770

Chapter 64: Phthiraptera (Order): Lice by Lajos Rózsa and Haylee …

Concepts In Animal Parasitology, Chapter 33: Aspidogastrea (Subclass) [Platyhelminthes, Trematoda, Aspidogastrea], Klaus Rohde

Concepts in Animal Parasitology

An overview of the trematode (fluke) subclass Aspidogastrea, a very small group of trematodes with around 80 species, none of them of economic importance, but are of great interest because of their unique structure, their simple life cycles (which may well be the most primitive or ancestral one among the trematodes, and the extraordinarily complex sensory/nervous systems found in some species. Includes a desciption of their general morphology, life cycles, taxonomy and phylogeny, infection process, localization in the host, and ecological infection dynamics.

Chapter 33 in Concepts in Animal Parasitology by Klaus Rohde. 2024. S. L. Gardner and S. A. …

Concepts In Animal Parasitology, Chapter 19: Echinococcus (Genus) [Platyhelminthes, Cestoda, Eucestoda], Akira Ito, Scott L. Gardner

Concepts in Animal Parasitology

Discusses the cestode (tapeworm) genus Echinococcus, several species of which infect humans, including their general morphology, taxonomy, systematics, life cycles, host range, and medical and veterinary importance.

Chapter 19 in Concepts in Animal Parasitology on the family Proteocephalidae La Rue, 1911 by Tomáš Scholz and Roman Kuchta. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap019

Concepts In Animal Parasitology, Chapter 21: Bothriocephalidea Kuchta Et Al., 2008 (Order) [Platyhelminthes, Cestoda, Eucestoda], Jorge Falcón-Ordaz, Luis García-Prieto

Concepts in Animal Parasitology

An overview of the cestode (tapeworm) order Bothriocephalidea Kuchta et al., 2008, including a discussion of the main morphological characteristics, the description and summary of a representative species, Schyzocotyle acheilognathi (Yamaguti, 1934) Brabec et al., 2015 (also known as the Asian fish tapeworm), including its prevalence, life cycles, host range, and zoogeography.

Chapter 21 in Concepts in Animal Parasitology by Jorge Falcón-Ordaz and Luis García-Prieto. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap021

Concepts In Animal Parasitology, Chapter 41: Monorchiata Olson Et Al., 2003 (Suborder): Two Families Separated By Salinity [Platyhelminthes, Trematoda, Digenea, Plagiorchiida], Nicholas Q.-X. Wee

Concepts in Animal Parasitology

An overview of the speciose trematode (fluke) suborder Monorchiata Olson et al., 2003, which parasitizes fishes as adults. Includes general morphology, systematics, taxonomy, life cycles, and biogeography for several groups.

Chapter 41 in Concepts in Animal Parasitology, by Nicholas Q.-X. Wee. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap041

Concepts In Animal Parasitology, Chapter 66: Ixodida Leach, 1815 (Order): Ticks -- Keys To The Ticks [Arthropoda], Darci Moraes Barros-Battesti, Valeria Castilho Onofrio, Filipe Dantas-Torres

Concepts in Animal Parasitology

Chapter 66: Ixodida Leach, 1815 (Order): Ticks -- Keys to the Ticks by Darci Moraes Barros-Battesti, Valeria Castilho Onofrio, and Filipe Dantas-Torres.

Supplement to chapter 66 in Concepts in Animal Parasitology. 2024. Scott L. Gardner and Sue Ann Gardner, editors. Zea Books, Lincoln, Nebraska, United States.

Concepts In Animal Parasitology, Chapter 67: Acari Leach, 1817 (Subclass): Mites [Arthropoda], David Evans Walter, Gerald W. Krantz, Evert E. Lindquist

Concepts in Animal Parasitology

A very brief overview from open access sources about mites (subclass Acari Leach, 1817), including discussion of general identifying characteristics, biology, life cycle, scabies (cause by Sarcoptes scabiei var. hominis), and phylogenetic relationships (through 1996).

Chapter 67 in Concepts in Animal Parasitology, by David Evans Walter, Gerald W. Krantz, and Evert E. Lindquist. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap067

Concepts In Animal Parasitology, Chapter 46: Opecoelidae Ozaki, 1925 (Family): The Richest Trematode Family [Platyhelminthes, Trematoda, Digenea, Plagiorchiida, Xiphidiata], Storm B. Martin

Concepts in Animal Parasitology

An overview of the trematode (fluke) family Opecoelidae Ozaki, 1925, the richest of all trematode families, comprising over 1,000 described species presently arranged into about 100 genera. Adult opecoelids are benign endoparasites, typically residing in the intestines, pyloric ceca, or rectum of phylogenetically and ecologically diverse teleost fishes worldwide. They exploit both marine and freshwater fishes and are among the best represented trematode lineages known from polar and deep sea fishes. Therefore, although no opecoelids are known to have any economic importance, they are often among the lineages of trematodes most frequently encountered by ichthyoparasitologists in the field.

Includes a …

Concepts In Animal Parasitology, Chapter 05: Life Cycles [Parasites In Relation To Other Organisms], Matthew G. Bolek, Kyle D. Gustafson, Gabriel J. Langford

Concepts in Animal Parasitology

Discusses the complex life cycles of parasites, their infection sites, and host range in relation to various host species.

Chapter 5 in Concepts in Animal Parasitology on life cycles by Matthew G. Bolek, Kyle D. Gustafson, and Gabriel J. Langford. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap005

Concepts In Animal Parasitology, Chapter 65: Triatominae Jeannel, 1919 (Subfamily): Kissing Bugs [Arthropoda], Sue Ann Gardner

Concepts in Animal Parasitology

An overview compiled from open access sources about kissing bugs, subfamily Triatominae Jeannel, 1919, including their hemtaophage biology, morphology of a representative species, Triatoma sanguisuga, history of the subfamily, biogeographic history, phylogeny, life cycle, triatomines serving as a vector for Trypanosoma cruzi, triatomine behavior, and medical importance.

Chapter 65 in Concepts in Animal Parasitology, compiled by Sue Ann Gardner. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap065

Compiled from the work of: C. Nunes de Araújo, T. V. Azeredo-Oliveira, I. Marques Dourado Bastos, K. L. da Silva Bentes, C. …

Concepts In Animal Parasitology, Chapter 08: Distributional Ecology Of Parasites [Parascript Approaches], A. Townsend Peterson

Concepts in Animal Parasitology

Discusses the distributional ecology of parasites, exploring the factors influencing their geographic distributions and the complexities involved compared to free-living organisms.

Chapter 8 in Concepts in Animal Parasitology on distributional ecology of parasites by A. Townsend Peterson. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap008

Concepts In Animal Parasitology, Chapter 20: Proteocephalidae La Rue, 1911 (Family) [Platyhelminthes, Cestoda, Eucestoda], Tomáš Scholz, Roman L. Kuchta

Concepts in Animal Parasitology

An overview of the cestode (tapeworm) family Proteocephalidae La Rue, 1911, including a discussion of the current classification, general morphology, species diversity, life cycles, host associations, geographical distribution, phylogenetic relationships, and selected Nearctic taxa.

Chapter 20 in Concepts in Animal Parasitology on the family Proteocephalidae La Rue, 1911 by Tomáš Scholz and Roman Kuchta. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap020