Out of the Math Box!

Activities, Writings, and Videos by Debra K. Borkovitz

  • Home
  • Math
    • Algebra
    • Calculus
    • Discrete Mathematics
    • Fractions Decimals and Percents
    • Geometry
    • Liberal Arts Mathematics
    • Number Systems
    • Number Theory
    • Quantitative Reasoning
    • Trigonometry
    • Whole Numbers and Operations
    • Random Cool Math Things
  • Teaching
    • Assessment
    • GeoGebra
    • Problem Solving Activities
    • SketchUp
    • Spreadsheets
  • MTEL
    • Main
    • Interpreting Your Results
    • 0016 Num Sys/Place Val
    • 0017 Int, Frac, Dec, Percent, Mixed
    • 0018 Number Theory
    • 0019 Operations
    • 0020 Algebra
    • 0021 Concept of Function
    • 0022 Linear Func and Eqns
    • 0023 Measurement
    • 0024 Geometry
    • 0025 Descriptive Stats
    • 0026 Probability
    • 1 Random Question
    • 5 Random Questions
    • 10 Random Questions
    • 20 Random Questions
    • 45 Random Questions
  • Video
    • Algebra/Discrete Math
    • Geometry
    • Number/Operations
    • Number Theory
  • Blog
    • Whole Math Teacher Blog
    • Health
    • Miscellaneous

Recursive Equations
Home » Recursive Equations

22 Nov 2011

The Handshake Problem

by dborkovitz | posted in: Algebra, Discrete Mathematics, Problem Solving Activities | 2

The handshake problem is an old chestnut — if everyone in the room shook hands with everyone else, how many handshakes would there be? Then generalize. What I have to add to teaching the problem is a handout (doc version, … Read More

Recursive Equations, Triangle numbers

Recent Posts

  • Mini-Quizzes: A Tweak that Led to More Feedback and Fewer Grades
  • Last Chance U and Alternatives to Remedial Algebra
  • Planning vs. Not Planning
  • Competency-Based Education: Pythagoras and the Lez-umé
  • Prestige, Measurement, and What’s Left Out that Matters

Recent Comments

  • dborkovitz on MTEL Practice Questions
  • Susan on MTEL Practice Questions
  • Owen Prince on The Tangent is a Tangent!
  • dborkovitz on MTEL Practice Questions
  • dborkovitz on MTEL Practice Questions

Tags

#mtt2k applet Chronic Illness Crohn's Cylinders Farey Fractions First day of class game Gradeless handout kinesthetic Learn names Mini-Quiz MIT MOOC MTEL Number bases Ostomy Pascal's triangle physics Polyhedra Primes programming Pythagorean theorem Random cool math thing Recursive Equations sexism Sierpinski triangle Sporcle Study group syllabus Tournaments Transformations Triangle numbers Video Visual proof
  • About
  • Contact Information
  • Terms of Use

© 2018 Debra K. Borkovitz, Associate Professor of Mathematics, Wheelock College, Boston, MA.