Sally’s 442 blog
Sunday, December 17, 2023
Course reflection
Artwork presentation reflection
After doing the presentation, I learned how M. C. Escher bridged the gap between art and science. Also his famous artworks and how mathematical concepts are used in them. And I like his "Relativity" (1953) the most. He played with perspective and gravity, presenting multiple gravitational centres in one drawing, which I found really interesting and fascinating. His tessellations demonstrate how shapes can fit together perfectly without gaps or overlaps.
Through this presentation, I understood that art can visualize complex mathematical ideas. And Escher's ability to represent infinity is brilliant. In my own teaching, I would use Escher's works to demonstrate how mathematics can be both beautiful and creatively expressive. His works can stimulate discussions about geometry and symmetry, making them relevant for students across various age groups.
Thursday, December 14, 2023
Sunday, November 26, 2023
Medieval Islam Mathematics
Innovative Algebraic Concepts and Techniques: Al-Khwrizm's introduction of algebraic concepts, particularly the al-jabr method, is an important moment in mathematics history. It's fascinating to think about how this ancient innovation opened the way for modern algebra. It's remarkable that a 9th-century mathematical concept still serves as the foundation for a subject critical to today's education and technological advancements.
Interplay of Mathematics and Culture: The deep integration of mathematics into Islamic art and architecture demonstrates to mathematics' cultural significance in the Islamic world. The use of geometrical patterns in art, not only for aesthetic purposes but also to reflect spiritual and philosophical ideas, provides a unique perspective on how mathematics can transcend purely scientific realms and become a part of cultural expression.
Knowledge Preservation and Enhancement During Europe's Dark Ages: The Islamic world's role in preserving and expanding on Greek and Hindu mathematical knowledge during Europe's Dark Ages is particularly striking. This emphasizes the significance of intercultural knowledge transfer and preservation. It's a powerful reminder of how civilizations can contribute to the global pool of knowledge at unexpected times and in unexpected ways.
assignment #3: Topic/Draft
The Mathematical Art of M.C. Escher
https://platonicrealms.com/minitexts/Mathematical-Art-Of-M-C-Escher
Drawing
Sunday, November 19, 2023
Maya numerals
Introducing these ideas into a math class can be beneficial. It adds a historical and cultural dimension to the subject, making it more engaging and relatable. Students may find the subject more interesting when they see numbers as part of a larger narrative or cultural context.
We could introduce these concepts through storytelling, discussing the history of mathematics, and exploring different cultural perspectives on numbers. This approach can help demystify mathematics and make it more accessible and interesting to students.
In Chinese culture, numbers often have significant meanings, often based on how they sound in the language. For example, the number "8" is considered extremely lucky because it sounds similar to the word for wealth or fortune. I like to include '8' in phone numbers, addresses, and important dates.
Added:
For storytelling I mean that I can start with stories or myths from various cultures that incorporate mathematical concepts. For example, an ancient Chinese folktale explained the significance of the number '8' and its association with wealth and fortune. These stories not only introduce mathematical concepts but also embed them in a cultural and historical context.