Blog carnivals and other updates

The Blog Carnivals

The Mathematics and Multimedia Blog Carnival is now accepting entries for its 22nd edition. You may submit your entries to or the carnival submission form on or before April 14, 2012.  The carnival will be hosted by Math is Not a Four Letter Word and will be posted next week.

The 49th edition of Math Teachers at Play is now online at Teach Beside Me.

The 85th edition of the Carnival of Mathematics is also online at Traveled in the Mathematical World.

If you are interested to host the Math and Multimedia Carnival, you may contact me at

 Updated GeoGebra Tutorials (to version 4.0)

Recent Articles

Math and Multimedia Carnival #21

Welcome to the 21st edition of the Math and Multimedia Carnival!  I hope you enjoy the selection of mathematics-related topics that have been included in the carnival this month, which have either been submitted via the blog carnival submission site, emailed to me, or are of my personal choosing.

No 21 - weathered brass
Before we get to those though, as is tradition for the Math and Multimedia Carnival, let’s learn some trivia about the number 21! Read more… 


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