1's - BoB^2

Something that I found that I thought was cool was when Mr. K showed us of something "brilliant" where we added terms - like adding zero.
This unit I thought was funner than the first unit - Limits. When you get to cancel or reduce terms and create a whole new equation different from the beginning it creates a feeling of completion if it is the derivative of that equation. I feel that I need some more work towards this unit to fully understand it - overall I like this unit out of the two: Limits and Derivatives.