Home Page
-- NEWEST EDITIONS --
Bridges - 4th Edition
Geometry - 4th Edition
Algebra 1 - 4th Edition
Algebra 2 - 2nd Edition
Physics in Context - 2nd
  
-- EARLIER EDITIONS --
Bridges - 3rd Edition
Geometry - 3rd Edition
Algebra 1 - 3rd Edition
Algebra 2 - 1st Edition
Physics in Context - 1st Ed.
cover of geometry 4th edition textbook

Geometry - 4th Edition

Chapter 4: Transformational Geometry


After viewing a link, close the browser window to return to this page.
Some links are repeated for use with more than one lesson.

Please report broken links to Kathy Kral

These sites apply to the entire chapter.

http://www.regentsprep.org/Regents/math/geometry/GT5/indexGT5.htm
NEW This page provides several links for reviewing the different coordinate transformations studied in this chapter.

http://www.regentsprep.org/Regents/math/geometry/MultipleChoiceReviewG/Transformations.htm
NEW This page provides a comprehensive practice test on the many geometric transformations studied in this chapter.

4.1 Reflections

http://www.mathsisfun.com/geometry/reflection.html
This page contains notes and an interactive coordinate plane to let students practice reflections.

http://regentsprep.org/regents/math/geometry/GT1/indexGT1.htm
NEW This page provides several links to discussions and practice for reflections about lines and points.

4.2 Translations

http://www.freemathhelp.com/Lessons/Algebra_2_Translating_Graphs_BB.htm
This site contains a video tutorial with notes on translating graphs.

http://www.mathsisfun.com/geometry/translation.html
This page contains notes and an interactive coordinate plane to let students practice translations.

4.3 Rotations

http://www.mathsisfun.com/geometry/rotation.html
This site has an explanation and an interactive coordinate plane to let students practice rotations.

http://regentsprep.org/regents/math/geometry/GT4/indexGT4.htm
NEW This page provides several links to discussions and practice for rotations.

4.4 Compositions

http://www.regentsprep.org/Regents/math/geometry/GT6/indexGT6.htm
NEW This page provides several links to discussions and practice for compositions of transformations.

4.5 Isometries as Functions

http://www.regentsprep.org/Regents/math/geometry/GT5/reviewtranformations.htm
NEW This page provides a comprehensive review of the coordinate transformations.

4.6 Tessellations

http://mathforum.org/sum95/suzanne/whattess.html
This page defines tessellations and shows some examples.

http://www.coolmath.com/lesson-tessellations-1.htm
NEW This site explains tessellations and has examples

4.7 Stretches and Dilations

http://nlvm.usu.edu/en/nav/frames_asid_295_g_3_t_3.html?open=activities
This site gives examples of dilations, and has practice problems for the students. This website requires Java to run some of its features.

http://regentsprep.org/regents/math/geometry/GT3/indexGT3.htm
NEW This page provides several links to discussions and practice for dilations.