Justin K. Dimmel, Patricio G. Herbst, The Semiotic Structure of Geometry Diagrams: How Textbook Diagrams Convey Meaning, Journal for Research in Mathematics Education, Vol. 46, No. 2 (March 2015), pp.

Arts Latest work by Cleveland artist is based on geometry, structure Published: Oct. 10, 2008, 3:12 p.m. By John Kappes, The Plain Dealer Dan Tranberg ...