A talkSTEM team member helps us understand scale by determining the scale of this map of Red Bird Mall. We invite all interested groups to reach out and find more information on creating content of their own math walk or STEM walking tour with us at https://talkstem.org/create-your-own-walkstem.... CONTINUE READING
What is the basic unit used to create this mosaic? We use math to figure it out! We invite all interested groups to reach out and find more information on creating content of their own math walk or STEM walking tour with us at https://talkstem.org/create-your-own-walkstem.... CONTINUE READING
Why do we see so many triangles in buildings? Why is it one of the strongest shapes? We invite all interested groups to reach out and find more information on creating content of their own math walk or STEM walking tour with us at https://talkstem.org/create-your-own-walkstem.... CONTINUE READING
Dr. Glen Whitney, founder of the National Museum of Mathematics in New York and walkSTEM advisor explores the space and notices the recurring appearance of a relatively unusual shape in architecture, ellipses. In this video, this shape is explored and measured and different ellipses are compared.... CONTINUE READING
Dr. Glen Whitney, founder of the National Museum of Mathematics in New York and walkSTEM advisor wonders what is the slope of the amphitheater and figures out a quick way to estimate it.... CONTINUE READING
Renzo Piano, the architect who designed the stunning Nasher Sculpture Center, had a favorite ratio that becomes a repeating motif in the design and the measurements of the building. How can we figure it out? Join Dr. Glen Whitney, founder of the National Museum of Mathematics in New York and walkSTEM advisor, as he (together with a group of friends) takes some quick measurements to figure this out. Supplementary Activity Guides for this video to extend student learning for K-12 grade levels are... CONTINUE READING
This building has a unique design element – there is a gap in the facade of the building. Why would there be one? In this video, which is geared for high school students and older, Dr. Glen Whitney, founder of the National Museum of Mathematics in New York and walkSTEM advisor, discusses temperature changes that we are used to, here in Dallas. He goes on to explore the mathematical relationship between change in temperature and the expansion factor of aluminum. Supplementary Activity Guides fo... CONTINUE READING
Dr. Glen Whitney, founder of the National Museum of Mathematics in New York and walkSTEM advisor, admires the modern structure of a high rise building in the Arts District and highlights the fact that there are many different ways to look at a mathematical problem. These methods may include: decomposition of the larger area into smaller rectangular areas and finding the larger area and then subtracting the areas of each rectangular array. He illustrates these methods by observing the windows on... CONTINUE READING
Dr. Glen Whitney, founder of the National Museum of Mathematics in New York and walkSTEM advisor, admires this large and visually stunning artwork outside the front doors of the Dallas Museum of Art. He looks at this artwork and wonders how the artist “mixed” colors in this mosaic to create various effects that we, as viewers, can appreciate. He introduces the color wheel to us an interesting example of a math model. He discusses: how is the color wheel a useful mathematical model? a limited... CONTINUE READING