| Activity: John and Betty's Journey into Complex Numbers | |||
| Go to: | http://mathforum.org/johnandbetty/ (opens a new window) | ||
| Description: | A children's book-on-the-Web from Australia, designed to introduce complex numbers in story form in a way that is intuitive and enjoyable for students. John, Betty, and their dog Trevor solve a series of problems designed to introduce integers, fractions, surds, imaginary numbers, complex numbers, Argand diagram; vectors, multiplication in polar form, relating polar and Cartesian form, De Moivre's theorem; and the Mandelbrot set. | ||
| Technology Type: | Java Applet | ||
| Author: | Matt Bower | ||
| Language: | English | ||
| Cost: | Does not require payment for use | ||
| Average Rating: |
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| Tool: | Complex Numbers Applet | ||
| Courses: | Trigonometry | Complex Numbers | |
| PreCalculus | Properties of Rational Functions | ||
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