Mom, creator of Geometiles. Also at https://xitter.cf/t.co/q3PlefKqF8 and https://xitter.cf/t.co/W2wLvqH8X7

California, USA
Joined December 2016
A new series of a shape -- or family of shapes-- per video. Thanks to @mathhappens for the inspiration! youtu.be/HoXegL1a2LY
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Building a sliced cube by @Geometiles with Dr Elran at the Davidson Institute in Israel
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Some piñata inspired polyhedra for #CincoDeMayo2025 ! #mathart #mathematicalart
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My most recent homage to #eggs— the bottom is half of an icosidodecahedron, and the top is part of a rhombicosidodecahedron. #mathart #Easter2025 #Passover2025 #priceofeggs
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This pattern was inspired by the Night Sky quilt block designed by @jaybirdquilts .The pattern is made entirely with Geometiles 30-69-90 triangles. #nationalquiltingmonth #mathematicalart #mathart #iteachmath
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Celebrating #nationalquiltingmonth with two classic quilting blocks: the Sawtooth Star and Dutchman’s Puzzle. Geometiles allow you to create these patterns quickly so that you can focus on their geometry even if you don’t know how to sew. See Geometiles.com/quilts for examples.
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Celebrating this year’s Pi(e) Day with this fluted number! It comes with its own pie stand, made for the occasion. Watch to see how two flat surfaces come together to make the pie— or should I say PIElyhedron?? Mobies make the thin pedestal of the pie stand possible. #piday2025
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Wait for it…this 7 yr old is discovering a new way to play with Geometiles.He’s treating the chain of rectangles as a multi-hinge system, and he finds it “satisfying” to experience the system unfold from a triangle to various other shapes under the effect of gravity.#iteachmath
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Yesterday at the @MathHappensOrg booth at @LoveSTEMSD with @nhoskee and blocks by @Trianglemancsd and @MathforLove #iteachmath Click for picture an interactive view app2.ricoh360.com/viewer/309…
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This #BlackHistoryMonth I’ve been looking at the origins of African American crafts. The pattern in the first picture is inspired by Kente cloth. The cube design is based on the zigzag pattern often seen in African art. #mathart #mathematicalart
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Mirrored triacontahedron (30-faces) at the @BYLTbasics store at the local mall. This solid was discovered by Johannes Kepler. It is dual to the icosidodecahedron. #mathart #mathematicalart
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Want a perfect Valentine’s Day gift for the person in your life who likes math abd/or building things and/or hearts? Check these out. Geometiles.com/product-categ… .$27 including shipping in US.♥️🤍💙#iteachmath #valentinesday2025 #valentinesgift #valentinesgifts
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