It's Almost Pi Day! (March 14, 2016)

This Pi Day Teachable Moment Feature has links to JPL’s 3rd annual Pi Day Challenge with a brand new problem set, infographics, activities, handouts, slideshows, and a place to share your own Pi Day celebration. The only thing it doesn’t have (yet) are the answers to the Challenge – see if you can solve them before the solutions are posted!

http://www.jpl.nasa.gov/edu/news/2016/3/9/pi-day-the-nasa-way/