Math! pp 110-123 | Cite as


  • Serge Lang


The following talk is the second given to an 11th grade class in a high school in the suburbs of Toronto in Spring 1982. The talk lasted about 50 minutes. Although the first few minutes are spent discussing a topic extending that of the first talk, I have preserved the timing and balance of the talk intact.


Rational Number Unsolved Problem Number Line Positive Rational Number Complicated Equation 


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Copyright information

© Springer-Verlag Berlin Heidelberg 1985

Authors and Affiliations

  • Serge Lang
    • 1
  1. 1.Department of MathematicsYale UniversityNew HavenUSA

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