Open University Visualising & Appreciating Circles

Open University (OU) Visualizing circles, part of the Exploring Mathematics course(course code MST121). (Math Mathematics Maths)
Course websites
http://www.open.ac.uk/courses/tasters/mst121/
http://www3.open.ac.uk/courses/bin/p12.dll?C01MST121
A Circle can be thought of as:

1. Points equidistant from a fixed point

2. Three points fix a circle

3. Angles subtended by a fixed chord

4. Horizontal and vertical components

Duration : 0:6:57

[youtube TcJqeM5WFoI]

This entry was posted on Saturday, April 17th, 2010 at 6:10 am and is filed under math websites. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

3 Responses to “Open University Visualising & Appreciating Circles”

mixali on April 17th, 2010 at 6:10 am

Fascinating… …
Fascinating… Especially the vertical/horiztonal piece at the end.

The chap’s spine around 5.50 looked well on the way to being a semi-circle!
mmzzcc2 on April 17th, 2010 at 6:10 am

Interesting for …
Interesting for teachers!!! Thx
denialisimpotence on April 17th, 2010 at 6:10 am

Pretty cool, …
Pretty cool, interesting.

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