This is a set of 15 task cards that include all released STAAR questions from 2013-2016 for Reporting Category 4 (TEKS 8.5C&D and 8.11A&B).
Focus is on data analysis using trend lines and Mean Absolute Deviation:
1) Linear Vs. Non-Linear
2) Trend lines and Predictions from them
It set includes an answer document for the students to record their work and Key for the teacher. I also included a KEY task card if you prefer your students to self assess.
I use this resource through out the year during our Real Numbers Unit, STAAR review, and in my intervention classes. They were especially helpful for our re-testers.