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Geogebra #1: Name activity
Geogebra #2 (Geometry vocab)
Honors Geometry Geogebra #2 :  Exploring congrent polygons & congrurent triangles
Geogebra #3 (Honors) Reflections and Rotations
Geogebra #4  Exporing altitudes, medians, angle bisectors, "centers" of triangle, and isosceles triangles
Geogebra #5
 
Geogebra #6 Use the links below to fill out the parallelogram property sheet: 
parallelogram
Rhombus

rectangle

Square

Kite

Trapezoid

isosceles_trapezoid





http://www.geogebra.org/en/upload/files/english/dfreeston/rhomprop.html (rhombus)
 
http://www.geogebra.org/en/upload/files/english/dfreeston/rectangle_properties.html (rectangle)
 
http://www.geogebra.org/en/upload/files/english/dfreeston/square_properties.html (square)
 
http://www.geogebra.org/en/upload/files/english/dfreeston/kite_properties.html (kite)
 
http://www.sonom.gr/upload/Ag/en_tetrap.html (trapezoid)
 
http://www.geogebra.org/en/upload/files/english/steve_phelps/constructions/isosceles_trap.html 
The above link gives a set of instructions for constructing your own isosceles trapezoid.  You will need to open up your own geogebra file and complete the construction then properly measure the necessary segments and angles in order to complete the property chart.  Print off your completed construction that shows necessary segment and angle meaures. 
 
 
 
 
 
 
 
 
Teacher folders of Geogebra lessons to explore:      
 http://www.geogebra.org/en/upload/index.php?&direction=0&order=&directory=english
 
SHS teacher workshop 8/19/10                 http://geogebraithaca.wikispaces.com/Teacher+Workshop+1
(from Ithaca, NY teacher workshop)             http://geogebraithaca.wikispaces.com/Teacher+Workshop+2
 
Lessons from Ohio AIMS workshop http://highaimsggb.pbworks.com/f/GerritStols-GeoGebra-in10Lessons.pdf
 
more lessons                                   http://highaimsggb.pbworks.com/f/GeoGebra_WS_Intro_High_School.pdf
 
screen shots of activities:                http://highaimsggb.pbworks.com/Workshop-Screencasts
 
Steve Phelps Class Page:             http://madeiramath2.wikispaces.com
http://www.exeter.edu/documents/math1all.pdf
http://www.exeter.edu/documents/math2all.pdf
http://www.exeter.edu/documents/math3all.pdf
 
Last Modified on August 20, 2012