When my Algebra 1 students found out that our next unit was starting out with a review of finding mean, median, mode, and range, they promptly informed me that we didn't need to review it because they've been learning about it since the fifth grade. Given how often I have had students reference these notes, I will say that I do think they needed the review!
Our notes for mean, median, mode, and range were placed in a nifty pocket. Some students chose not to make a pocket and instead stapled the pages together at the top and glued in the bottom sheet. I told them that they could put them in their notebook using whichever method they preferred.
Notes for Finding Mode:
Notes for Finding Median:
Notes for Finding Mean:
I had my students do a Don Steward activity to get them thinking about mean before we started these. Of course, the puzzle didn't mention the word mean anywhere on it. You can read more about this puzzle here.
Notes for Finding Range:
Files are uploaded here.