Tuesday Evening I took a quick peak at the book (The previous teacher took down her website and wiped the board clean...I don't blame her...) found a few terms they should know and gave them a relatively easy worksheet on pairs of angles. The first eight problems were identification, last 14, find x.
Nothing too interesting. However, in going over the assignment in class, a CCSS click occurred. While it isn't earth shattering, the idea is that if my head wasn't in a constant state of CCSS-ness, I would have not been so clever. Already CCSS is working...on me.
The worksheet looks like this: (From Kuta Software)
I had the students mark it like this:
The students had to justify and critique each other's placement of the remaining problems. (Math Practices Constructing the Viable Arguments and Critiquing the Reasoning of Others).
High engagement, low prep. I like it!