**Choose one below:**

110.**
See Sara, 7th grader, solve a word problem with ratios**

109.**
See Maya, 7th grader, make up identities for Logs**

107.**See
Ratan (finished 7th gr.) gets the equation of the
inverse of the peg game rule **

105. **
See Julia's work when asked to make up an equation
with NO answer +..**

104. ** See
these Guess My Rules made for Don- by Sara, Maya and
Jack**

103. **Theo,
age 9, makes up a guess my rule for Don-Watch this!**

102. **
Don, Shaleen, & Lori rotate a sine wave 60 ^{o}
ccw**.

101. **
Zachary's math summer of 2012**.

100** Don and
Shouri and Grant work on Rumanujan's infinite nesting
of square roots**.

99. ** MarieK shares 8
cookies between 3 people to get a division problem 8
divided by 3 = 8/3 (a fraction) = 2 2/3 (a mixed
number)= 2.666... (an infinite repeating decimal) = 2 +
6/10 + 6/100 + 6/1000 + ... (an infinite
series) and you could probably write it other ways!
. You can view the video of Don and Marie doing
this on youtube at
https://www.youtube.com/watch?v=j4ZPKndDWs8&feature=plcp**.

98. **
Brenda finds lots about the regular pentagon**.

96.Don
and his students study Ramanujan's Nest of Square Roots
Given a number