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The Beauty of Regular Hexagons
Arsalan Wares
Construct It! Triangle Puzzle Challenges
Enrique Ortiz
This article presents an original puzzle that supports students’ development of visual thinking and geometry ideas based on the Van Hiele levels of geometric thought.
GPS: Teaching Shapes Inclusively
Samuel Otten, Tiffany J. LaCroix, Faustina Baah, and Rebekah Hanak
Growing Problem Solvers provides four original, related, classroom-ready mathematical tasks, one for each grade band. Together, these tasks illustrate the trajectory of learners’ growth as problem solvers across their years of school mathematics.
GPS: Triangle Explorations and Constructions Using Robots
Hyejin Park, Tuğba Boz, Amanda Sawyer, and James C. Willingham
Growing Problem Solvers provides four original, related, classroom-ready mathematical tasks, one for each grade band. Together, these tasks illustrate the trajectory of learners’ growth as problem solvers across their years of school mathematics.
See, Think, and Wonder Geoboard Art
Enrique Ortiz
Two original images were inspired by the use of an art studio app for digital drawings. This artistic process could be used to help created other original art and during See-Think-Wonder routines emphasizing meaningful observations and questioning skills.
GPS: Replicating Patterns
Monica G. McLeod and Daniel K. Siebert
Growing Problem Solvers provides four original, related, classroom-ready mathematical tasks, one for each grade band. Together, these tasks illustrate the trajectory of learners’ growth as problem solvers across their years of school mathematics.
Mathematical Wonders and Reasons Abound in the Seasons
Maria Franshaw
Mathematics abounds in the beauty of the seasons. Where you live, work, or travel, how do you engage with and explore the wonders of math in our natural world?
Women Who Count: The Story Before and After
Shelly M. Jones
Ear to the Ground features voices from serveral corners of the mathematics education world.
Mathematical Connections: Many Faces of the Truncated Icosahedron
Enrique Ortiz
Examine this geometric figure in light of a set of connections among fields such as architecture, geometry, science, sports, technology, and associated uses, models, and discoveries.
The Mathematical Wonders of 3D Printing
Gavin Cunningham and Siddhi Desai
We share how engaging in the mathematical process of 3D printing captured and elevated our interest in discovering the wonder, joy, and beauty of mathematics in the world around us.
