On 3/14/12, we celebrated pi day. 3/14 are the
first three digits of pi. Things we did on that
day were making songs about pi, memorizing the
digits of pi, and eating pi.
First off, we had to write songs about pi. I
liked that activity because it gave us full
control of what we wanted to do. I really like
projects that allow me to express my creativity
without limits.
Our next activity of the day was memorizing the
digits of pi. For me, this was a challenge. I
only got up to 10 digits. The highest number of
digits in our class was 72, and that was kea.
The highest number of digits memorized in our
team was kelsey with 130 digits.
Problem standard: Numbers and operations
Problem concept: Finding the radius of a circle
Find the radius of a circle with the area of
78.53 in ^2 round to the nearest hundredth
Keoni Lagundimao
Monday, April 30, 2012 10:50:29 AM HST
58:b0:35:a2:06:be
78.53 = πr^2 Make an
equation
78.53=πr^2 Divide by pi
π
π
√(25=r^2) Square root
5=r
Answer
Answer: The radius of the
circle is 5.
Keoni Lagundimao
Monday, April 30, 2012 10:50:29 AM HST
58:b0:35:a2:06:be