Activity
Mathematics Archives

Math Archives: Visual Calculus: Polar Coordinates

For Students 9th - 10th
This site offers a tutorial for Polar Coordinates. After actively involving in the site, students should be able to convert from rectangular coordinates to polar and from polar to rectangular. Students will also be able to plot points...
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McGraw Hill

Glencoe Mathematics: Online Study Tools: Self Check Quiz on Polar Coordinates

For Students 9th - 10th Standards
Learners display understanding of advanced mathematical concepts in Pre-Calculus. The online quiz assesses the scholars on polar coordinates.
Activity
National Council of Teachers of Mathematics

The Math Forum: Analytic Geometry: Polar Coordinates

For Students 9th - 10th Standards
This site from The Math Forum provides great information on polar coordinates. You can access this information either by clicking on the coordinates link or just scrolling down, it is the first one listed on the page. Includes several...
Graphic
Other

Calculus Animations With Mathcad: Polar Curves

For Students 9th - 10th
Contains an animation that will show you how the graphs of a number of polar equations are graphed. (Page may take some time to load completely.)
Unit Plan
Mathematics Archives

Math Archives: Polar Coordinates

For Students 9th - 10th Standards
This site, which is provided for by the University of Tennessee, Knoxville, shows you how to graph polar coordinates on a TI-85.
Activity
University of Georgia

University of Georgia: Polar Coordinates

For Students 9th - 10th
This site offers a discussion on polar coordinates. The discussion is an introduction to the concept and is in very simple terms. The site could also be used a s a review, as the fundamentals of polar graphing is easily found.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Transformations of Polar Graphs

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] How to alter graphs in polar coordinates by changing constants and/or functions.
Activity
Analyze Math

Analyze Math: Polar Coordinates and Equations

For Students 9th - 10th Standards
This site offers an interactive tool that draws various polar equations. There are a number of equations to chose from and many ways to interact with the equation/graph.
Unit Plan
Mathematics Archives

Math Archives: Polar Coordinates

For Students 9th - 10th Standards
This site, which is provided for by the University of Tennessee, shows you how to use the polar coordinate system.
Activity
University of St. Andrews (UK)

University of St. Andrews: Cissoid of Diocles

For Students 9th - 10th Standards
Shows the a graph of the Cissoid of Diocles and the formula in rectangula and polar coordinates. Also includes a history of the cissoid.
Unit Plan
Mathematics Archives

Math Archives: Polar Coordinates

For Students 9th - 10th
This site from the University of Tennessee, Knoxville shows how to graph a polar equation on a TI-86 Graphing Calculator.
Unit Plan
CK-12 Foundation

Ck 12: Analysis: Systems of Polar Equations

For Students 11th - 12th
[Free Registration/Login may be required to access all resource tools.] Graphing equations on polar graphs and finding points of intersection.
Graphic
University of Georgia

University of Georgia: Polar Equations

For Students 9th - 10th
This site discusses how to graph a polar equation and gives several pretty graphed examples.
Handout
Wolfram Research

Wolfram Math World: Conchoid of Nicomedes

For Students 9th - 10th Standards
This site gives an approximate date at which the cochoid was studied by Nicomedes, explains what the locus of points are which make up this curve, and give cartesian and polar coordinates for such a curve, as well as a formula for the...
Activity
Ohio State University

Math 153: Graphing Polar Equations

For Students 9th - 10th Standards
Shows a way to graph polar equations using rectangular coordinates first.
Lesson Plan
Other

Mathematical Construction of Spirals

For Teachers 9th - 10th Standards
This is a simple lesson plan introducing how to graph using polar coordinates.
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That Quiz

That Quiz: Puntos

For Students 9th - 10th Standards
This is an interactive practice test to review graphing points on the Cartesian, Polar and Complex plane. Test are timed and keep track of right and wrong answers.
Lesson Plan
Alabama Learning Exchange

Alex: Conic Sections: Playing With Hyperbolas

For Teachers 9th - 10th Standards
Through a mixture of online exploration, and teacher instruction, students will discover how Hyberbolas are formed and will be able to use the key components (center, vertices and the asymptotes) to generate the equation of a graph.
Handout
Other

Stat Soft: Statistics Glossary

For Students 9th - 10th
Dozens of statistical terms are defined and illustrated in this glossary.
Graphic
Curated OER

Parametric Unit Circle

For Students 9th - 10th
This site provides definitions for different parts of a circle, pictures to more clearly represent formulas involving circles. Some of the formulas discussed include: area of a circle, area of a sector of a cirles, circumference, length...

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