UNIT I: Fundamental Concepts and Patterns in Geometry
Activities- 1 GeoMidpoint: Geographic Midpoint
Extension to finding midpoint. Includes calculator for finding midpoint for two or more locations. - 2 GradeAmathHelp: Segment Addition Postulate
Provides a quick modeling activity oft the postulate and states a formal definition. Games- 3 Shodor: Maze Game
Investigate the Cartesian coordinate system by directing a robot through a mine field laid out on the plane. Graphing Calculator- 4 Cabri Jr: Betweenness and Sum of Parts
Explorations Activity using Cabri Jr. - 5 CabriJr: Angle Relationships w/ Interesecting Lines
Exploration for angles relationships when two lines intersect. Quizzes and Tests- 6 Glencoe: Chapter 1 Online Test
The Chapter Test is designed to let you test your skills with a sampling of problems from each chapter in your textbook. - 7 Glencoe: Chapter 1 Standardized Test Practice
Standardized Test Practice randomly selects a total of 20 questions from lessons for Chapter 1 through the chapter that you indicate. Technology Based Activity- 8 Sketchpad: Face Morph, basic geom definitions and intro to sketchpad commands
Description Tutorials- 9 iCoachMath: Math Dictionary
Provides definition, picture, examples, and self-check quiz for terms coplanar, collinear, line, plane, and point. - 10 MatcMadison: Angle Relationships
Focus on complementary and supplementary angles. - 11 MathIsFun: Coordinates
Quick lesson to begin moving beyond two-dimensional to three-dimensional coordinate system. - 12 MathLeague: Basic Terms in Geometry
This site provides definitions and pictures for the basic terms in geometry. - 13 Mathopenref: Finding Distance
Explanation of finding distance on coordinate plane that includes interactive example. - 14 Portledge: Formulas in 3-D
html version of Holt powerpoint- current edition is section 6.4, not 10.3 - 15 Purplemath: Distance Formula
Makes connections to Pythagorean Theorem and Circles. - 16 RegentsPrep: Finding Midpoint
Explains multiple ways of finding midpoint on the coordinate plane. - 17 Thinkquest: Graph Points and Lines
- 18 UIUC: Cartesian Coordinates in Space
Offers definition and picture for plotting points in space suing an ordered triple. Video Segments- 19 Example 3: Distance and Midpoint-DC Tourists (DE Streaming)
(Student Login: hcpss_student, Password: student). - 20 Section B: Points, Lines, Planes, and Space (DE streaming)
The Standard Deviants introduce some great geometry basics, like points, lines, planes, and space. They also cover postulates and theorems too, and throw in a bit about angles (Student Login: hcpss_student, Password: student). - 21 The Distance Formula (DE Streaming-2:00-4:19)
(Student Login: hcpss_student, Password: student). - 22 The Many-Sided World of Geometry Program 01-Part 2 Angles (DE Streaming)
(Student Login: hcpss_student, Password: student). - 23 The Midpoint Formula (DE Streaming-4:20-6:04)
(Student Login: hcpss_student, Password: student).
UNIT II: Geometric Reasoning and Proof
UNIT III: Parallel and Perpendicular Lines
