Angles
Contents |
Angle Relationships/Properties of Parallel Lines
The following worksheets can be used individually or as a series. Each worksheet is hyperlinked to the following worksheet.
This lesson plan was created to accompany the series of worksheets 
Angle Pairs Lesson Plan created by Barbara Perez
Angle Class Classroom Demonstrator All Math Words Encyclopedia Interactive page demonstrating angle classes (acute, obtuse, etc.). This page is in large format intended for projection onto a classroom screen. By David McAdams
- Angle All Math Words Encyclopedia This encyclopedic entry contains a number of interactive geogebra demonstrations pertaining to angles. By David McAdams
- A french translation of this work:
Download by Yves Delhaye
Polygon Angle Relationships
The following worksheets can be used individually or as a series created by Barbara Perez.
This lesson plan was created to accompany the series of worksheets Polygon Angle Relationships Lesson Plan
This worksheet was created to accompany the lesson plan Polygon Interior Angle Sum Worksheet
Application: Clock
- Clock - construction of a 12 hour clock in GeoGebra
Using a protractor
Protractor - Use this applet to practice using a protractor.
-
Download the ggb file.
Email me if you have any questions.
Measuring_Drawing_Angles 12 InterActivities for Measuring and Drawing with Protractor - available online/offline. LFS
An activity about angles between parallels
angles between parallels, created by Dimitris Poimenidis.
Angles - a simple introduction
a series of geometry resources for GCSE/Secondary/High School students created by Alginon
Angle Investigation
Use the dynamic worksheet to investigate the relationship between corresponding angles, alternate exterior angles, alternate interior angles, and consecutive interior angles when two lines are cut by a transversal. Use the accompanying Word documents to lead students through their investigation. Created by jarmour at the University of Pittsburgh.
Angle of Elevation and Depression
- Angle of Elevation and Depression All Math Words Encyclopedia Interactive page demonstrating angles of elevation and depression. By David McAdams
