Browse

You are looking at 1 - 10 of 149 items for :

  • All grades PK-12 x
  • Refine by Access: All content x
Clear All
Restricted access

The Beauty of Regular Hexagons

Arsalan Wares

The author shares geometry that inspires him.

Restricted access

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.

Restricted access

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.

Restricted access

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.

Restricted access

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.

Restricted access

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.

Restricted access

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?

Restricted access

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.

Restricted access

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.

Restricted access

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.