Online Course
Massachusetts Institute of Technology

Mit: Open Course Ware: Calculus (Textbook Study Guide)

For Teachers 9th - 10th
The online course consists of a study guide about calculus. Topics included are differentiation, vectors, infinite series, polar coordinates, and integration.
Online Course
Massachusetts Institute of Technology

Mit: Open Course Ware: Calculus (Textbook Instructor's Manual)

For Teachers 9th - 10th
The online course consists of a textbook instructor's manual about calculus concepts. Topics included are differentiation, vectors, infinite series, polar coordinates, and integration.
Online Course
Massachusetts Institute of Technology

Mit: Open Course Ware: Calculus (Textbook)

For Teachers 9th - 10th
The online course consists of a textbook about calculus concepts. Topics included are differentiation, vectors, infinite series, polar coordinates, and integration.
Interactive
Educaplus (Jesús Peñas Cano)

Educaplus: Coordenadas Polares Y Cartesianas

For Students 9th - 10th Standards
This activity will help you to visualize the representation of a point in a Cartesian plane and in a polar plane.
Activity
University of Vienna (Austria)

Maths Online

For Students 9th - 10th Standards
This site consists of interactive lessons on a multitude of math topics including sets, drawing plane and coordinate system, variables, equations, and functions. You may also view this Vienna University site in German.
Handout
Massachusetts Institute of Technology

Mit: Area in Polar Coordinates

For Students 9th - 10th
This site gives the formula for computing area in polar coordinates.
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...
Handout
Other

Dans Math: Lessons: Trigonometry

For Students 9th - 10th
College professor Dan Bach reviews basic trig concepts, including trig functions, right triangles, circles, radians, and polar coordinates. Site includes animated graphs and detailed examples.
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.
Unit Plan
CK-12 Foundation

Ck 12: Trigonometry:complex Roots

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Plot the roots of equations in polar coordinates.
Unit Plan
CK-12 Foundation

Ck 12: Analysis: Polar and Cartesian Transformation

For Students 11th - 12th
[Free Registration/Login may be required to access all resource tools.] Converting between polar and cartesian coordinates
Activity
Texas Instruments

Texas Instruments: Numb3 Rs: Trawling for an Intersection

For Teachers 9th - 10th
Based off of the hit television show NUMB3RS, this lesson is designed to draw a connection between polar and parametric equations, as well as to expose students to the Trawler Problem (involving a fast boat chasing a slower boat which...
Handout
Wolfram Research

Wolfram Math World: Parabola

For Students 9th - 10th Standards
This is an excellent site on parabolas. Examples and formulas are given.
Unknown Type
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.
Activity
Other

Edwin's Animated Images: Hyperbola

For Students 9th - 10th Standards
This animated tutorial gives the focus/directrix definition of a conic. Also includes specific definition for the parabola, ellipse, and hyperbola. Includes equations for the conics in both rectangular and polar coordinates.
Unknown Type
Khan Academy

Khan Academy: Plot Numbers on the Complex Plane

For Students 9th - 10th Standards
Given a complex number, plot its corresponding point on the complex plane. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Handout
Other

Stat Soft: Statistics Glossary

For Students 9th - 10th
Dozens of statistical terms are defined and illustrated in this glossary.
Handout
Wolfram Research

Wolfram Math World: Cardioid

For Students 9th - 10th
The site opens with a visual representation of how a Cardoid, a one-cusped epicycloid, is made. The site then shows the parametric, Cartesian, and polar equation for the special epicycloid. The last half of the page gives more equations...
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.
Unit Plan
Wolfram Research

Wolfram Math World: The Ellipse

For Students 9th - 10th Standards
This site explain ellipse how they are formed with the foci, and gives a nice moving demonstration of drawing an ellipse. Read further down the page to equations of ellipses in different systems, including polar. The last half of the...
Activity
University of Saskatchewan (Canada)

University of Saskatchewan: Complex Numbers

For Students 9th - 10th Standards
The University of Saskatchewan's Department of Mathematics and Statistics provides high school students with an online tutorial on complex numbers. Students can access accompanying examples within the tutorial. After you can also test...
Handout
Wolfram Research

Wolfram Math World: Area

For Students 9th - 10th Standards
Definitions and formulas for the computation of surface areas of triangles, rectangles, and any regular polygon. Helpful links to related pages.
Handout
Wolfram Research

Wolfram Math World: Arc Length

For Students 9th - 10th
This site from Mathworld.com defines arc length and provides formulas to find arc length in cartesian and polar coordinates, and in three dimensions.

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