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Modular Origami – Sonobe Classroom Display

I created this classroom display to show off the different modular origami projects I have created over the years from sonobe units. Almost every year, I make origami sonobe hexahedrons and cubes with my students. Some students opt to create additional sonobe units to create larger units. Now that I have them hanging from the …

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Stellated Icosahedron Straw Art

I created these stellated icosahedrons from clear plastic straws and curling ribbon. They make the perfect math classroom decoration to hang from the ceiling of my room. I learned how to make these stellated icosahedrons from Janelle Graham. Her blog sadly no longer exists, but I was able to find an archived version of the …

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Origami Letter Project for Universal Letter Writing Week

Universal Letter Writing Week 2013 This week, my math classes are celebrating Universal Letter Writing Week.  Universal Letter Writing Week takes place during the second week of January.  I had originally wanted to make this a student council project.  My student council officers, though, were less than thrilled with the idea of setting up a …

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