海量图书期刊资源,随时随地畅享阅读乐趣
Another converseRichard Hinthorn, Roberto Gonzalez and Guillermo Martinez · The Mathematics Teacher · 1996
PERPENDICULAR LINESRoberto Gonzalez and Richard Hinthorn · The Mathematics Teacher · 2006
Finding x-interceptsRoberto Gonzalez and Richard Hinthorn · The Mathematics Teacher · 2002
An indirect proofRoberto Gonzalez and Richard Hinthorn · The Mathematics Teacher · 1997
The power of 1 revisitedRichard Hinthorn and Roberto Gonzalez · The Mathematics Teacher · 1995
Ponderings on Pocket-sized PolyhedraS. Louise Gould · The Mathematics Teacher · 2012
What Are These Things Called Variables?SIGRID WAGNER · The Mathematics Teacher · 1983
The Many Uses of Algebraic VariablesRandolph A. Philipp · The Mathematics Teacher · 1992
Finding Skewed Lattice RectanglesDick J. Smith and Eric F. Errthum · The Mathematics Teacher · 2012
Babylonian QuadraticsROBERT D. McMILLAN · The Mathematics Teacher · 1984
Understanding Connections between Equations and GraphsEric J. Knuth · The Mathematics Teacher · 2000
The Purple Milk ProblemKasi C. Allen · The Mathematics Teacher · 2012
The Birthday Problem, EmpiricallyDustin L. Jones · The Mathematics Teacher · 2012