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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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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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Hexaflexagons are one of my favorite fun math projects to do with my students. I want to share my hexaflexagon love with you with some free printable hexaflexagon templates for trihexaflexagons and hexahexaflexagons. Hexaflexagons – Video Tutorial I usually introduce students to hexaflexagons by showing Vi Hart’s Hexaflexagons video.  If you’ve never seen a hexaflexagon …

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