海量图书期刊资源,随时随地畅享阅读乐趣
A Babylonian Geometrical AlgebraBidwell, James K. · The College Mathematics Journal · 1986
GIROLAMO CARDANO: A Defense of His CharacterJAMES K. BIDWELL and BERNARD K. LANGE · The Mathematics Teacher · 1971
Four Activities with Open Number SentencesJames K. Bidwell · 1975
Number Cycles or Happy Numbers GeneralizedJames K. Bidwell · 1982
Archimedes and Pi - RevisitedJames K. Bidwell · 1994
READERS' DIALOGUEJames K. Bidwell · The Arithmetic Teacher · 1991
Learning structures for arithmeticJAMES K. BIDWELL · The Arithmetic Teacher · 1969
Readers' DialogueRalph E. Mahan, James K. Bidwell, Jan McDonald, Dennis J. Riordan and Judy Freier · The Arithmetic Teacher · 1983
READERS' DIALOGUEJames K. Bidwell and LaDawn Haws · The Arithmetic Teacher · 1990
The Catenary as RouletteJavier Sánchez-Reyes · The College Mathematics Journal · 2012
Smith NumbersA. Wilansky · The Two-Year College Mathematics Journal · 1982
Ben-Hur Staircase ClimbsJohn Dodge, Andrew Simoson · The College Mathematics Journal · 2012
Problems and SolutionsThe College Mathematics Journal · 2011
Generalized ParabolasDan Joseph, Gregory Hartman, Caleb Gibson · The College Mathematics Journal · 2011
Series with Inverse Function TermsSergei Ovchinnikov · The College Mathematics Journal · 2011
The Shad-Fack TransomAnnalisa Crannell · The College Mathematics Journal · 2011
Making Change EfficientlyJack E. Graver · The College Mathematics Journal · 2011