Geogebra Doodads
Geogebra is a great tool for communicating mathematics. In recent versions, developers have added the ability to export to HTML5 (as opposed to Java) making it even easier to share a ggb file. In addition, an animated .gif file can be created from any ggb file with a slider in it.
In the past, I have dumped my various student activities and teacher presentations in one large directory. Now, I want to start putting out my work in a little more organized fashion, by introducing them on the blog and tagging and labeling. For now, I’ve decided to call them “Doodads”. Perhaps a better vocab word is out there to represent the interactive, mathematical, and curiosity sparking nature of these creations.
Here is the first one:
Time Angles (ggb doodad)
In the spirit of Dan Meyer’s WCYDWT, what is the first question that comes into your head?
The “answer” :