Week in Review – Chinese New Year Edition

Good morning to everyone and a Happy Chinese New Year to all Chinese all over the world.  Here are the Math and Multimedia summary of posts for this week.

I. Mathematics and Multimedia

• The Beauty of Narcissistic Numbers
• Sets: Terminologies, Notations, and Operations
• Proof by Contradiction: Knights and Liars
• Plot 2d and 3d Function Graphs with GraphCalc

II. GeoGebra Applet Central

• Squaring a Triangle
• Squaring a Convex Polygon
• Tangram Puzzle: Constructing a Square

III. School of Freebies

• Reading RSS with Feedly

IV. GeoGebra 4.0 Tutorials (Updated) 

•  Graphs and Sliders
• Discovering the Pythagorean Theorem
• Parameterization of area and length

That’s all for this week. If you would like to updated every time a post is made in Math and Multimedia, there are nine ways to do it.