Number Theory and Algebra Working Group
Monday, July 16
"Waxing Up Our Technology Surfboards"
Today we began our session by surfing the Internet to see what we could find related to our project and Pascals Triangle. This came about as a result of Ryotas homework assignment from Friday. John showed us a website, which computes Pascals triangle in various mods. The website is. . .
Other useful and exciting websites were found. We intend to share these during our presentation. We spent the first hour surfing the net and discussing our findings.
Then Victoria led us through a parametric equation problem on the TI-89. It was a great problem but could be enhanced by using a Red Sox player such as Manny Ramirez rather than Bernie Williamssorry Victoria J. From there Ryota showed us a trigonometric problem involving the unit circle and the sine wave. Together, the group explored a way to graph this parametric relationship using the TI-89.
Next we began discussing the focus of our project. We concluded the session with some more brainstorming for the scavenger hunt.
PCMI@MathForum Home || IAS/PCMI Home
With program support provided by Math for America
This material is based upon work supported by the National Science Foundation under Grant No. 0314808 and Grant No. ESI-0554309. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.