NOTE: accessing these over a slow connection will be time-consuming.

• The Pythagorean Theorem.
• The Tangent Line as the Limit of Secant Lines.
• The error estimate for Riemann sums.
• Chirality of the "Figure Eight" knot.
• Compact 2-Manifolds
  • The Torus.
  • The Klein Bottle.
  • The Projective Plane.
• Hyperboloids of one and two sheets.

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fieldsj1@SouthernCT.edu