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24 resources with the keyterm foci

Videos (Over 2 Million Educational Videos Available)
Language and Creativity Video
5:25
Language and Creativity
Algebra 50 - Three Variable Systems in the Real World - Problem 2 Video
10:23
Algebra 50 - Three Variable Systems in the...
Who was Frederick Douglass? Video
3:07
Who was Frederick Douglass?
Other Resource Types (24)
Lesson Planet

Hyperbolas: Sketching from the Equation

For Teachers 9th - Higher Ed
In this algebra worksheet, students sketch graphs of hyperbolas after solving equations to standard form and interpreting the center, vertices, foci, axis, asymptotes, and eccentricity from the equation. There are 58 questions.
Lesson Planet

Worksheet 3 Math 126: Ellipses and Hyperbolas

For Students 9th - 12th
In this ellipses and hyperbolas instructional activity, 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.
Lesson Planet

Ellipse

For Students 9th - 12th
In this algebra activity, students sketch, solve, and write equations and graphs of ellipses using the foci and vertex. There are 24 questions.
Lesson Planet

Hyperbola

For Students 7th - 12th
In this Algebra II worksheet, students determine the vertices and foci of a hyperbola, write the equations in standard form, find the asymptotes, and sketch the graphs of hyperbolas.  The one page worksheet contains thirty-one problems. ...
Lesson Planet

NUMB3RS Activity: Waxing Elliptical

For Teachers 11th
Eleventh graders explore ellipses.  In this Algebra II lesson, 11th graders generate an ellipse by folding wax paper.  Students investigate how the distance between foci of an ellipse and the shape of the ellipse are related. 
Lesson Planet

Construction an Eillipse ID: 9980

For Teachers 11th
Eleventh graders explore ellipses.  In this Algebra II lesson, 11th graders construct an ellipse using the Ti-nspire handheld and investigate the sum of the distance from a point on an ellipse to its foci.  Students use that information...
Lesson Planet

Constructing an Ellipse

For Teachers 9th - 12th
Students explore the concept of ellipses.  In this ellipses lesson, students construct ellipses on their Ti-Nspire.  Students plot two foci and then construct an ellipse.  Students determine the the semi-major and semi-minor axis of...
Lesson Planet

Getting in Focus

For Teachers 9th - 12th
Students explore the concept of ellipses.  In this ellipses instructional activity, students are presented with a problem where they must determine the equation of an ellipse given foci in the context of an ambulance route.  Students...
Lesson Planet

Equations of Ellipses

For Students 11th - 12th
In this writing equations of ellipses worksheet, students solve and complete 26 various types of problems. First, they use the given information to write the standard form equation of each ellipse. Then, students determine the endpoint...
Lesson Planet

Graphing and Properties of Hyperbolas

For Students 10th - 12th
In this graphing and properties learning exercise, students identify the vertices, foci of each hyperbola. They graph hyperbolas. Students identify asymptotes, the length of the transverse axis and the length of the conjugate axis. This...
Lesson Planet

Drawing Ellipses Lab

For Students 9th - 11th
In this ellipse worksheet, students learn the difference between an orbit and an ellipse. They draw ellipses and calculate the distance between foci, they calculate the length of the major axis and they determine the eccentricity. They...
Lesson Planet

Conic Sections

For Students 11th - 12th
For this conic sections worksheet, learners solve and complete 17 various types of problems. First, they write the conics in standard form and graph. Then, students determine the equation that best represents each description that...
Lesson Planet

Hyperbolas

For Students 11th
In this hyperbolas worksheet, 11th graders solve and complete 5 different problems. First, they define hyperbolas and draw a picture of one. Then, students find the coordinates of the vertices and the foci and the equation for the...
Lesson Planet

Hyperbola

For Students 11th - Higher Ed
In this hyperbola learning exercise, learners solve and complete 33 different problems that include identifying various hyperbolas. First, they graph each hyperbola, stating the center, vertices, co-vertices, foci, asymptotes, and latus...
Lesson Planet

Ellipses

For Students 11th - Higher Ed
In this ellipses worksheet, students solve and complete 30 various types of problems that include determining the characteristics of ellipses. First, they draw the graph for each ellipse, labeling the center, foci, vertices, and...
Lesson Planet

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.
Lesson Planet

Ellipse

For Teachers 9th - 12th Standards
Students explore the concept of ellipses. In this ellipses lesson, they construct ellipses on their paper and follow directions on a worksheet that allow them to investigate an ellipse in more depth by looking at the major axis, foci, etc.
Lesson Planet

Homework on Kepler's Laws of Planetary Motion

For Students 7th - 10th
In this Kepler's Law worksheet, students answer questions given a diagram of the orbits of two planets about the sun. They use Kepler's Three Laws of Planetary Motion to answer the questions.
Lesson Planet

Worksheet 10.2 Ellipses

For Students 10th - Higher Ed
In this ellipses worksheet, students find the center, vertices and foci of an ellipse. They sketch a graph of an ellipse. This two-page worksheet contains eight problems.
Lesson Planet

Ellipses

For Students 11th
In this ellipses learning exercise, 11th graders solve and complete 4 different problems. First, they define what an ellipse is and draw a picture. Then, students find the coordinates of the center and the foci and the lengths of the...
Lesson Planet

Ellipses

For Students 11th
In this ellipses learning exercise, 11th graders solve and complete 6 different problems. First, they write an equation for each ellipse shown. Then, students find the coordinates of the center and foci and the lengths of the major and...
Lesson Planet

Hyperbolas

For Students 10th - 12th
In this hyperbola learning exercise, students explore given hyperbola equations and identify the foci and vertices of the hyperbola. This one-page learning exercise contains ten problems.
Lesson Planet

Hyperbolas

For Teachers 11th - 12th
Students analyze given hyperbolas and write the equation for an hyperbola given certain information. They also identify and define hyperbolas and complete an activity using the hyperbola paper included in the lesson which will help them...
Lesson Planet

Hyperbolas

For Teachers 9th - 10th
Students locate and identify the center, foci, vertices, and asymptotes fo hyperbolas. They graph equations involving asymptotes and hyperbolas. Finally, students determine the equation of a hyperbola with a horizontal transverse axis.