A Learning in Motion Top Ten Selection

Interactive Mathematics Online

Subject Area:

Mathematics

Address/URL:

http://tqd.advanced.org/2647/main.htm

Description:

At this site, mathematical ideas are explained clearly, with examples. From the main page, you can choose geometry, algebra, chaos, and trigonometry. Within each of the subjects, pick a topic. For example, within 'geometry,' you can choose 'parallel lines.' You will then see a glossary of terms that are related to the topic, theorems, and even the proofs of these theorems. With plenty of examples, this site can help you understand difficult mathematical ideas.

How You Can Use This Source:

Ever wonder what a 'dodecahedron' is? Go to the Greek prefixes section to learn Greek prefixes that are used in geometry.
Find out about the practical applications of math. Within each topic, you can learn how math is used in the real world. For example, did you know astronomers use trigonometry?

Go to Interactive Mathematics Online.