Science and Mathematics Education Commons^™

Epistemic Aspects Of Engineering For K-12 Education, Ezgi Yesilyurt

UNLV Theses, Dissertations, Professional Papers, and Capstones

The recent science education standards placed a special emphasis on engineering design to build a foundation of students’ learning in engineering and enhance their scientific understanding by using engineering as a real-world context. However, the standards documents put a strong focus on engineering design without providing a comprehensive outlook on the features of the engineering discipline. Such an approach could deprive students of the chance to develop disciplinary knowledge and understand the connections between engineering, science, technology, and society. In this respect, the aim of this study was to illuminate the epistemic aspects of engineering for K-12 science and engineering …

The Effect Of Constant Relative Growth Rate Versus Constant Specific Growth Rate On Oocystis Sp, Rachel Kriner

Master's Theses

In this study, a strain of Oocystis sp. (S002) was grown using two different growth strategies at three different temperatures (15°C, 20°C, 25°C). One strategy (GS1) kept a constant specific growth rate (µ) and the other (GS2) kept a constant relative growth rate (µ/µ_max). In both strategies, the cultures were grown following the protocols of a hybrid growth system. The Dilution Phase is an initial semi-continuous growth phase that involves daily dilutions until set growth criteria are met. Followed by a batch culture growth protocol where the cultures were diluted at the onset of the first day and …

Faktor Yang Mempengaruhi Kebolehan Perwakilan Ikonik Dan Simbolik Murid Tahun Empat Dalam Nombor Pecahan Di Sekolah Jenis Kebangsaan Cina, Wee Pu Lim

Student Works (2020-2029)

Perwakilan matematik telah mula diberi perhatian lalu menjadi salah satu proses utama yang perlu dikuasai oleh murid. Hal ini kerana perwakilan merupakan satu elemen baharu dalam Kurikulum Standard Sekolah Rendah (KSSR). Kajian ini bertujuan untuk menentukan sama ada faktor jantina murid dan tahap pencapaian matematik murid mempengaruhi kebolehan murid tahun empat dalam perwakilan ikonik dan simbolik tentang nombor pecahan serta interaksi antara kedua-dua faktor tersebut. Untuk menjawab tiga soalan kajian ini, reka bentuk kajian perbandingan punca dan kajian faktorial telah digunakan. 596 orang murid tahun 4 (293 lelaki, 303 perempuan) daripada 5 buah sekolah dengan menggunakan pensampelan kluster dua tahap …

Digital Storytelling On Air Pollution To Create Relevance In Science Learning, Rejoss Joan Vivienne Moo

Student Works (2020-2029)

Making sense in science learning by establishing relevance has been in the minds of educators since the 1980s. Science learning could make use of an instructional strategy that matches the current learning trend and allow the students to relate with what they are learning. The narrative elements of digital stories incorporate real life issues to be conveyed in a relatable way in science learning. This research explored the potential of digital storytelling in establishing relevancy in science learning by focusing on the process and product of digital storytelling that were done based on a societal issue that is air pollution. …

Effects Of Gender And Socioeconomic Status Towards Form Four Pupils’ Statistical Thinking Abilities, Jing Hui Ong

Student Works (2020-2029)

Statistical thinking abilities of Form Four students are not known as there is a lack of studies that measures it. Despite the fact that the students were exposed to the same curriculum and pedagogy, the thinking abilities of students varied in terms of gender. There is also uncertainty in whether socio-economic status is a cause that affects statistical thinking abilities due to lack of research in that particular area. This study aimed to examine the effects of gender and socio-economic status on statistical thinking abilities of Form Four students. To answer the three research questions of this study, survey descriptive …

Effectiveness Of Digital Game-Based Learning In Enhancing Primary Four Pupils’ Achievement In Fraction, Jia Yi Boo

Student Works (2020-2029)

Fraction is one of the basic concepts in Mathematics but the general understanding of the concept is still inadequate among pupils in elementary schools. A hindrance in the method of teaching and the lack of technological tools in the topic of fraction have led to the need of a deeper understanding about the causes of low achievement among Malaysian pupils in Mathematics. This study aims to examine the effectiveness of a digital game-based learning in enhancing Primary Year Four Pupils’ achievement in fraction. A quasi-experimental research design was conducted to answer the three research questions of this study. The sample …

Social Justice Mathematical Modeling For Teacher Preparation, Patrick L. Seegmiller

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Today's math teachers face significant social and political challenges for which they receive little preparation. Mathematics content courses can potentially provide additional preparation in this regard by providing future teachers with experiences to mathematically explore social justice issues. This provides them with opportunities to increase their awareness and sensitivity to social justice issues, develop greater empathy for their future students, and serve as examples for high quality instruction that they can emulate in their future careers. This dissertation recounts the development and revision of three social justice mathematical modeling projects, and shares evidence from student work samples of the ways …

The International Conference On Creative Mathematical Sciences Communication: Online Event (Cmsc'20) And Cmsc'21, Frances Rosamond

Journal of Humanistic Mathematics

You are warmly invited to register now for the 5th International Conference on Creative Mathematical Sciences Communication (CMSC’21) which will be held at Adam Mickiewicz University in Poznań, Poland, 2–6 July, 2021.

The International Conference on Creative Mathematical Sciences Communication (CMSC) is a unique gathering of computer scientists and mathematicians, teachers, musicians, dancers, dramatists, game designers, educators and communicators of all sorts.

Due to the pandemic, the in-person event scheduled for 2020 has been post- poned and a short CMSC Online Event was organized as a “teaser” or trailer in order to feel the spirit of the full 5th CMSC …

The Human Face Of Mathematics: Reuben Hersh (1927-2020) In Memoriam, Elena Anne Corie Marchisotto

Journal of Humanistic Mathematics

Reuben Hersh (1927-2020) celebrated mathematics as a human endeavor, historically evolved and intelligible only in a social context. It is therefore appropriate to remember him in the Journal of Humanistic Mathematics. There have been many tributes to Reuben, which commemorate his life and impressive mathematical and philosophical achievements. This memoriam to Reuben instead focuses on showing how his humanistic philosophy was so indicative of the person he was.

Creative Assignments In Upper Level Undergraduate Courses Inspired By Mentoring Undergraduate Research Projects, Malgorzata A. Marciniak

Journal of Humanistic Mathematics

This article describes methods and approaches for incorporating creative projects in undergraduate mathematics courses for students of engineering and computer science in an urban community college. The topics and the grading rubrics of the projects go way beyond standard homework questions and contain elements of finding own project, incorporating historical background, inventing own questions and exercises, or demonstrating experiments to illustrate some aspects of the project. After analyzing challenges and outcomes of these projects, I identified several skills which help students be successful, including the skills of creativity. These skills are writing, oral presentation, math skills, and collaboration skills. I …

What Would The Nautilus Say? Unleashing Creativity In Mathematics!, Megan E. Selbach-Allen, Cathy A. Williams, Jo Boaler

Journal of Humanistic Mathematics

While the nautilus shell is often represented in popular culture as an example of a golden spiral, according to many mathematicians it is not. In this paper we examine multiple arguments for and against considering the nautilus as a “golden” spiral and offer a semi-structured task that is accessible to middle school students and beyond to begin their own investigation. Our hope is that asking, what would the nautilus say, can serve as a starting point for children and adults alike to push against the walls we so often draw around mathematical questions and begin to see where their creativity …

A Study Of Problem Posing As A Means To Help Mathematics Teachers Foster Creativity, Deborah Moore-Russo, Amanda A. Simmons, Michael J.D. Tulino

Journal of Humanistic Mathematics

Research suggests that mathematical creativity often results from extended periods of mathematical activity and reflection based on the use of deep and flexible content knowledge [14, 15]. This implies that instruction can influence creativity. However, for teaching to foster creativity in mathematics, there should be purposefully designed instructional tasks. It is doubtful that routine, mechanical exercises would foster creativity. Moreover, mathematical creativity may neither be explicitly promoted, nor fully appreciated, by students when a learning space involves only problem solving, even if the problems are challenging and engaging. For students to get an authentic sense of mathematics and to develop …

Learning To Transform, Transforming To Learn: Children’S Creative Thinking With Fractions, Higinio Dominguez, Sandra Crespo, Tamara Del Valle, Melissa Adams, Megan Coupe, Gustavo Gonzalez, Yordhan Ormazabal

Journal of Humanistic Mathematics

In this paper we contribute an alternative conceptualization of creativity by highlighting movement as creating spatial and temporal dimensions that are important to make sense of creativity in children mathematical thinking. Using data from an international collaboration between two teaching-research teams from the United States and Chile, we trace how children mobilized their social bodies, materials, tools, images, metaphors, languages, and improvisations in order to make sense of the concept of fractions. Based on these findings we offer a number of discussion points that highlight the importance of creating these kinds of learning spaces, the role of tasks in promoting …

Recognizing Mathematics Students As Creative: Mathematical Creativity As Community-Based And Possibility-Expanding, Meghan Riling

Journal of Humanistic Mathematics

Although much creativity research has suggested that creativity is influenced by cultural and social factors, these have been minimally explored in the context of mathematics and mathematics learning. This problematically limits who is seen as mathematically creative and who can enter the discipline of mathematics. This paper proposes a framework of creativity that is based in what it means to know or do mathematics and accepts that creativity is something that can be nurtured in all students. Prominent mathematical epistemologies held since the beginning of the twentieth century in the Western mathematics tradition have different implications for promoting creativity in …

Maximizing Participation In An Online Mathematics Course, Lauren Falck, Douglas Shaw

Summer Undergraduate Research Program (SURP) Symposium

No abstract provided.

Developing Arduino Coding Curriculum, Tyler Brown, Riley Bucheitte, Timothy Kidd

Summer Undergraduate Research Program (SURP) Symposium

No abstract provided.

Summer Camp Flight: 7.31.20, Illinois Mathematics And Science Academy, Center For Teaching And Learning

IMSA STEM Snack Boxes

No abstract provided.

Mathematical Discourse: Impacts On Seventh Grade Student Learning And Feelings About Mathematics, Courtney Weston

Dissertations, Theses, and Projects

The original purpose of this study was to investigate the impacts mathematical discourse has on instruction and students’ feelings about mathematics. The research would have focused on the impacts mathematical discourse has on 40 students in a 7th grade math classroom. Students would have been provided with tasks that foster and encourage discourse during instruction. Student surveys, work samples, and a Discourse Rubric would have been used to determine the impacts mathematical discourse has on instruction and students’ feelings about mathematics. Plans for this study changed due to the Coronavirus pandemic. Due to COVID-19, the research was shifted to an …

Who Is Welcome Here? A Culturally Responsive Content Analysis Of Makerspace Websites, Hannah Kye

Journal of Pre-College Engineering Education Research (J-PEER)

Makerspaces and maker education are widely seen as means to democratize science and engineering education. A small but growing body of scholarly work warns against this assumption and calls for an explicit focus on equity in makerspaces both online and in person. With an understanding of learning as a social and cultural process, this paper proposes that disrupting the cycle of racial and cultural inequity in science education requires makerspace educators and staff to ground their work in multicultural theories and practices. In particular, culturally responsive pedagogy (CRP) provides guidance for infusing science and engineering with equity approaches in order …

Lectures On Mathematical Computing With Python, Jay Gopalakrishnan

PDXOpen: Open Educational Resources

This open resource is a collection of class activities for use in undergraduate courses aimed at teaching mathematical computing, and computational thinking in general, using the python programming language. It was developed for a second-year course (MTH 271) revamped for a new undergraduate program in data science at Portland State University. The activities are designed to guide students' use of python modules effectively for scientific computation, data analysis, and visualization.

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