JOHN BOSS SCHWARZ

• Biographies

  • John's Biography

  • Ruth's Biography

  • Jericho Road Map

  • John's Professional Resume

  • John's Tutor Resume

  • Ruth's Obituary

• Essays

  • Uncle Charlie

  • Defining the Unprovable

  • Jackie Robinson

  • Government Funding of Medical Research & Development

  • The Spinach Conspiracy

  • Gerbils Create New Music

  • Poem for Newborns

  • God and Religion

  • The King's Carriage Driver

  • Heaven

• Math

  • Economics and World Trade

  • Alice in Wonderland Puzzle

  • Who Lies, Who Tells the Truth?

  • A Road Sign Puzzle

  • Percent Gain, Percent Loss Analysis

  • Minute Hand, Hour Hand Puzzle

  • The Odds of Having Two Boys

  • The Statistics of Mass Testing

  • Dimensional Analysis

  • A Pop Quiz

• Science

  • Alternate Fuels

  • Solar Radiation Received by the Earth

  • Dropping a Ball Through the Center of the Earth

• Writings

  • The Rounding of the Earth

  • The Origin of Louisville & the Louisville Area

• From the Tutor's Corner

  • Observations of the Mathematical Mind

  • Mathematical Inconsistencies

  • Student Miss-Rules

  • A Message to the Parents of Children

  • PEMDAS

  • Division Remainders

  • Rambling Thoughts

  • New York State Regents Exam

  • Weighing the Pros and Cons of Intensive Tutoring

  • Reflections of a Math Tutor

  • Magnitude Estimates for Products

  • Puzzles

  • Puzzles and Their Answers

  • Proof That A Number Is Divisible By Three

  • Welcome to the New (Newer?) Math

  • Some Sideline Observations

  • The Number of Degrees in a Triangle

  • Determining Degrees in Angles of Other Polygons

  • The Age of Electronics

  • Prime Numbers