Explore, Conjecture, Connect, Prove: The Versatility of a Rich Geometry Problem

  • Explore, Conjecture, Connect, Prove: The Versatility of a Rich Geometry Problem

    Robert Quinn, Tom Ball
    A rich geometry problem and discussion of its solution. Preservice teachers are challenged to prove their conjecture in a  variety of mathematically correct justifications. The authors demonstrate that mathematical rigor is possible at a variety of student ability levels.