Month:

How High Does it Climb?

  • September 9

The sculpture Venture, by Alexander Liberman, is composed of several steel tubes, stacked toward the sky. At such a great height, measuring its size by hand can be a challenge; instead visual estimation must be used. Additionally, the shapes comprising Venture are discussed, involving various ellipses and special forms that can even be recreated at home! This video was supported by the City of Dallas Office of Cultural Affairs. Supplementary Activity Guides for this video to extend student learn... CONTINUE READING

How tall is the sculpture?

  • September 9

A high school student at Hockaday School created a campus STEM walk for elementary students to enjoy. In this walk stop, she stops at a tall sculpture that contains glass shapes created by Hockaday students and invites us to estimate the height of the sculpture and also to estimate the total number of glass shapes on the sculpture using some math detective work!... CONTINUE READING

How many tiles are there?

  • September 9

A high school student at Hockaday School created a campus STEM walk for elementary students to enjoy. In this walk stop, she comes up with a strategy for estimating the total number of tiles making up a walkway on campus.... CONTINUE READING

How does the pendulum move?

  • September 9

A high school student at Hockaday School created a campus STEM walk for elementary students to enjoy. In this walk stop, she looks at the large pendulum the school is fortunate enough to have.... CONTINUE READING

How long is the spiral?

  • September 9

A high school student at Hockaday School created a campus STEM walk for elementary students to enjoy. In this walk stop she explores a spiral artwork on campus and invites children to estimate the length of the spiral using their math detective skills.... CONTINUE READING

How do we make the Swing go high?

  • September 9

Elementary students in the after school club came up with ideas for a math walk around their campus. In this math walk stop, they explore the swing on their playground through their STEM lens. Research conducted during this semester-long afterschool club led to this research paper: Wang, M., Walkington, C., & Dhingra, K. (2021). Facilitating Student-Created Math Walks, Mathematics Teacher: Learning and Teaching PK-12, 114(9), 670-676. Retrieved Sep 17, 2021, from... CONTINUE READING

What’s the Really Big Number here?

  • September 9

Elementary students in the after school club came up with ideas for a math walk around their campus. In this math walk stop, they explore the hallway leading to the school cafeteria through their math lens. Research conducted during this semester-long afterschool club led to this research paper: Wang, M., Walkington, C., & Dhingra, K. (2021). Facilitating Student-Created Math Walks, Mathematics Teacher: Learning and Teaching PK-12, 114(9), 670-676. Retrieved Sep 17, 2021, from... CONTINUE READING

What is a Mathematical Fossil Hunt?

  • September 9

Dr. Glen Whitney, founder of the National Museum of Mathematics in New York and walkSTEM advisor, takes us on a mathematical fossil hunt as we observe a modern water feature at the Texas Sculpture Walk. Supplementary Activity Guides for this video to extend student learning for K-12 grade levels are freely available here: https://talkstem.org/talkstem-activity-guides/ Support for these guides was provided... CONTINUE READING

What Can You Measure in Bamboo Plants?

  • September 9

Dr. Glen Whitney, founder of the National Museum of Mathematics in New York and walkSTEM advisor, wonders what we can measure in the bamboo plants located at the entry to the Nasher Sculpture Center. Suggestions include length of nodes, distance between leaves, circumference of stalks, and more. Dr. Whitney then explores the possibility of a mathematical relationship between some of these measurements and age of the bamboo. How would we figure out if there was a relationship and also what type o... CONTINUE READING