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Lesson Plan
Curated OER

Ellipses (Part 1)

For Teachers 10th - 12th
Students work with Ellipses in Algebra II. In this algebra lesson, students solve an equation with a radical expression. They graph ellipses and write an equation for them.
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Lesson Plan
EngageNY

Curves from Geometry

For Teachers 11th - 12th Standards
Take a another look at ellipses. The seventh segment in a series of 23 in a Precalculus module continues to investigate the graph and equation of an ellipse from the previous instructional activity. Scholars investigate the fact that the...
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Instructional Video9:11
Curated OER

Identifying Conics 1

For Students 10th - 12th
After watching this video, you should be able to write an equation of a conic section in standard form, and identify the conic section from its equation. In an example problem, Sal reviews how to complete the square and graph an ellipse...
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Instructional Video9:11
1
1
Khan Academy

Identifying an Ellipse From Equation, Conic Sections, Algebra II

For Students 10th - 12th
After watching this video, you should be able to write an equation for a conic section in standard form and identify the conic section from its equation. In an example problem, Sal reviews how to complete the square and graph an ellipse...
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Worksheet
Curated OER

7-4 Ellipse: Classwork #1

For Students 9th - 11th
Skills practice is very important. Use this worksheet to reinforce graphing and to answer ellipse problems. There are six problems to solve.  
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Worksheet
Curated OER

Worksheet 3 Math 126: Ellipses and Hyperbolas

For Students 9th - 12th
In this ellipses and hyperbolas worksheet, students solve 8 short answer and graphing problems. Students graph ellipses, hyperbolas, and parabolas given an equation. Students identify the foci of an ellipse or hyperbola.
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Lesson Plan
Curated OER

Ellipses

For Teachers 10th - 11th
Students analyze ellipse and solve equations. In this algebra lesson, students investigate information about ellipse and solve problems involving ellipse. They analyze and graph ellipse, and write an equation for the ellipse.  
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Lesson Plan
Curated OER

Exercise Set 8.2: Ellipses

For Teachers 9th - 12th
In this ellipses worksheet, students solve 78 problems.  Students write ellipses equations in standard form.  Students write equations given the center, a values, b values, and a horizontal or vertical access.
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Lesson Plan
Curated OER

Confocal Conics

For Teachers 11th - 12th
Students describe conic sections from an equation or graph. They examine a family of conics that share a vertex, describe their relationship and write an equation. Students interpret the relationship between conic sections and write...
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Activity
Discovery Education

Discovery Education: Web Math: Graphing Ellipses

For Students 9th - 10th Standards
WebMath offers a java applet that allows you to input information about an ellipse, in one of four forms, and gives you the graph of the ellipse.
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Handout
Paul Dawkins

Paul's Online Notes: Algebra: Ellipses

For Students 9th - 10th
Detailed math tutorial features notes and examples that illustrate graphing ellipses using the standard form.
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Graphic
Curated OER

Graphing Ellipses

For Students 9th - 10th
This WebMath site shows how to graph ellipses. Click on the form of ellipse equation you need to plot the ellipse.
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Graphic
Curated OER

Graphing Ellipses

For Students 9th - 10th
This WebMath site shows how to graph ellipses. Click on the form of ellipse equation you need to plot the ellipse.
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Graphic
Curated OER

Graphing Ellipses

For Students 9th - 10th
This WebMath site shows how to graph ellipses. Click on the form of ellipse equation you need to plot the ellipse.
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Graphic
Curated OER

Graphing Ellipses

For Students 9th - 10th
This WebMath site shows how to graph ellipses. Click on the form of ellipse equation you need to plot the ellipse.
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Graphic
Curated OER

Graph Ellipse (Horiz.)

For Students 9th - 10th
An overview of the four types of conic sections is presented. The origin of how each conic is formed and a table of various characteritics specific to each type of conic is shown.
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Graphic
Curated OER

Graph Ellipse (Vert.)

For Students 9th - 10th
An overview of the four types of conic sections is presented. The origin of how each conic is formed and a table of various characteritics specific to each type of conic is shown.

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Graph Ellipse