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Resource Name	Topic (Course)	Technology	Type	Rating
Browsing: All Content in PreCalculus for foci Browse discussions			Login to Subscribe / Save Results
Conic_Connections	foci (PreCalculus)	Sketchpad	Tool	[1]
The user manipulates a plane and double-napped cone to generate graphs and equations of conic sections. Eccentricity, foci, and directrices are also illustrated in both 2- and 3-D. More: lessons, discussions, ratings, reviews,...
Ellipse Game	foci (PreCalculus)	Java Applet	Tool	[1]
Try to click on one of the foci of the ellipse; feedback is given if you get closer/farther away. More: lessons, discussions, ratings, reviews,...
Elliptical Pool Table	foci (PreCalculus)	Java Applet	Tool	[1]
Choose "New Toys" from the menu bar when it has loaded (be patient); then choose "Elliptical Pool Table" one that in turn is loaded. This applet simulates pool on a table where the "pocket" is the rig... More: lessons, discussions, ratings, reviews,...
Equation of a Horizontal Ellip...	foci (PreCalculus)	Flash	Tool	[0]
Flash introduction to finding the equation of an ellipse centered on (0,0) and with its major axis on the x-axis. Students can use this Tab Tutor program to learn about the equation of this ellipse an... More: lessons, discussions, ratings, reviews,...
Equation of a Vertical Ellipse	foci (PreCalculus)	Flash	Tool	[1]
Flash introduction to finding the equation of an ellipse centered on (0,0) and with its major axis on the y-axis. Students can use this Tab Tutor program to learn about the equation of this ellipse an... More: lessons, discussions, ratings, reviews,...
Foci of an ellipse - Math Open...	foci (PreCalculus)	Java Applet	Tool	[0]
An interactive applet and associated web page that show the definition and properties of the focus points (foci) of an ellipse. The applet has an ellipse whose major and minor axes can be dragge... More: lessons, discussions, ratings, reviews,...
Optical Properties of Elliptic...	foci (PreCalculus)	Java Applet	Tool	[0]
An interactive applet and associated web page that demonstrate the optical properties of elliptical mirrors. Rays that pass through one focus of an ellipse always are reflected so they pass thro... More: lessons, discussions, ratings, reviews,...
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