Day 107: It worked! (Sort of)

Yesterday we looked at the difference between linear and exponential equations.  I wanted students to notice the main difference being addition and multiplication.  For homework, I gave them these 2 problems, in order to address the mistakes that normally happen here.  After they shared HW, we discussed why someone might make this mistake and some students shared what they tell themselves to not make that mistake.

C360_2013-03-12-11-08-44C360_2013-03-12-11-08-39C360_2013-03-12-11-05-56C360_2013-03-12-11-09-38

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