For my class this quarter, Problem Solving for Middle School Math Teachers, we did not have to buy a textbook, but we did have to bring a Rubik's Cube to class. The teacher guaranteed that we would solve the cube by the end of class and voila! I did it! Now I just have to figure out how to do it again.
Wow! Very nice job! And super cool teacher. Now that is a class I would like to take!!!!
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