The Mathematics Teacher (MT), an official journal of the National Council of Teachers of Mathematics, is devoted to improving mathematics instruction from grade 8-14 and supporting teacher education ...

Instructions for folding Madonna Yoder’s Dancing Ribbons tessellation. Download the pattern for Dancing Ribbons here. Yoder recommends printing the pattern on paper in between normal printer paper and ...

Surface tessellations are an arrangement of shapes which are tightly fitted, and form repeat patterns on a surface without overlapping. Imagine the pattern of a giraffe's fur, the shell of a tortoise ...

This article is part of the Electronics History series: The Graphics Chip Chronicles. The Radeon 8500 AIB launched by ATI in August 2001 used a 150-nm manufacturing process, for its R200 GPU, ...