EN
Implementing Mathematical Modelling with Calculus of Variations to Design a Disaster Tent
Abstract
This manuscript shares results from a mathematical modelling project developed by a mathematics educator and a high school student to solve a real-life problem; durable disaster tents. The authors worked together to first design a tent, CaTent, by implementing biomimicry with design thinking. Through the process of mathematical modelling, the authors mathematise the problem with catenary which can be obtained by solving a calculus of variations problem. Then, reaching the equation for catenary curve modelling the poles of CaTent, the length of a pole is obtained, approximately 7.2834 meters. The total length of three poles necessary for a CaTent would be 21.8503 meters approximately, while the total amount of poles needed for a common disaster tent would be approximately 40.32 meters.
Keywords
Ethical Statement
There were no data collection with humans, so ethical approval was not necessary.
References
- Aslan-Tutak, F. (2020). Matematik eğitiminde disiplinlerarası etkinlikler ve STEM eğitimi. In Y. Dede, M. F. Doğan, & F. Aslan-Tutak (Eds.), Matematik eğitiminde etkinlikler ve uygulamaları (pp. 97-124). Pegem Publishing.
- American Scientist. (2018, February 2). The perfect dome. American Scientist. https://www.americanscientist.org/article/the-perfect-dome
- Biomimicry Institute. (2019, April 19). What is biomimicry? Biomimicry Institute. https://biomimicry.org/what-is-biomimicry/
- Cornell University. (2023, February 16). Hanging cables and spider threads. Cornell University. https://arxiv.org/abs/2302.09054
- Chen, D. A., Klotz, L. E., & Ross, B. E. (2016). Mathematically characterizing natural systems for adaptable, biomimetic design. Procedia Engineering, 145, 497-503.
- Girgin, D. (2021). A sustainable learning approach: Design thinking in teacher education. International Journal of Curriculum and Instruction, 13(1), 359–382.
- Gohnert, M., & Bradley, R. (2022). Membrane stress equations for a catenary dome with a variation in wall thickness. Engineering Structures, 253, 113793. https://doi.org/10.1016/j.engstruct.2021.113793
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Details
Primary Language
English
Subjects
Mathematics Education, STEM Education
Journal Section
Research Article
Publication Date
December 31, 2024
Submission Date
November 18, 2024
Acceptance Date
December 24, 2024
Published in Issue
Year 2024 Volume: 11 Number: 2
APA
Aslan-tutak, F., & Guven, O. (2024). Implementing Mathematical Modelling with Calculus of Variations to Design a Disaster Tent. Osmangazi Journal of Educational Research, 11(2), 199-212. https://doi.org/10.59409/ojer.1587040
AMA
1.Aslan-tutak F, Guven O. Implementing Mathematical Modelling with Calculus of Variations to Design a Disaster Tent. OJER. 2024;11(2):199-212. doi:10.59409/ojer.1587040
Chicago
Aslan-tutak, Fatma, and Ozan Guven. 2024. “Implementing Mathematical Modelling With Calculus of Variations to Design a Disaster Tent”. Osmangazi Journal of Educational Research 11 (2): 199-212. https://doi.org/10.59409/ojer.1587040.
EndNote
Aslan-tutak F, Guven O (December 1, 2024) Implementing Mathematical Modelling with Calculus of Variations to Design a Disaster Tent. Osmangazi Journal of Educational Research 11 2 199–212.
IEEE
[1]F. Aslan-tutak and O. Guven, “Implementing Mathematical Modelling with Calculus of Variations to Design a Disaster Tent”, OJER, vol. 11, no. 2, pp. 199–212, Dec. 2024, doi: 10.59409/ojer.1587040.
ISNAD
Aslan-tutak, Fatma - Guven, Ozan. “Implementing Mathematical Modelling With Calculus of Variations to Design a Disaster Tent”. Osmangazi Journal of Educational Research 11/2 (December 1, 2024): 199-212. https://doi.org/10.59409/ojer.1587040.
JAMA
1.Aslan-tutak F, Guven O. Implementing Mathematical Modelling with Calculus of Variations to Design a Disaster Tent. OJER. 2024;11:199–212.
MLA
Aslan-tutak, Fatma, and Ozan Guven. “Implementing Mathematical Modelling With Calculus of Variations to Design a Disaster Tent”. Osmangazi Journal of Educational Research, vol. 11, no. 2, Dec. 2024, pp. 199-12, doi:10.59409/ojer.1587040.
Vancouver
1.Fatma Aslan-tutak, Ozan Guven. Implementing Mathematical Modelling with Calculus of Variations to Design a Disaster Tent. OJER. 2024 Dec. 1;11(2):199-212. doi:10.59409/ojer.1587040