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*Undergraduate Textbook
Survey of Geometry*

*Activities*

Link to activities and resources for Math 385. Includes links to resources using Geometer's Sketchpad and NonEuclid software.

2002 World of Change Geometry Workshop

** Models of Various Geometries**
Animation of a circle in the Missing-Strip
Plane.

Circles in the Missing-Strip Plane using Mathcad 2000.

Create your own animations of circles in the Missing-Strip Plane using Mathcad 2000.

*Geometer's Sketchpad v.4 (Scripts and Activities)*

Poincaré Half-Plane Restricted | Missing-Strip Plane |

Poincaré Half-Plane | Triangle around Square |

*Geometer's Sketchpad v.3.1 Scripts
for the Poincaré Half-Plane*

Angle. | Line. | Ray. | |

Angle measure. | Midpoint. | Segment. | |

Circle | Perpendicular at point on line. | Triangle. | |

Distance. | Perpendicular bisector. |

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