|Tool: Construct foci of a given ellipse. Math Open Reference||
|Go to:||http://www.mathopenref.com/constellipsefoci.html (opens a new window)|
An interactive applet and associated web page that provide step-by-step instructions on how to find the foci of a given ellipse using a compass.
The animation can be run either continuously like a video, or single stepped to allow classroom discussion and thought between steps.
Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, student can access it again from any web browser at home or in the library with no login required.
This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.
|Technology Type:||Java Applet|
|Cost:||Does not require payment for use|
|Average Rating:||||Login to rate this resource|
|My MathTools:||Login to Subscribe / Save This|
|Reviews:||be the first to review this resource|
|Discussions:||start a discussion of this resource|
|Courses:||Geometry||Straightedge and compass|