I made a set of 5 Anchor Charts for each Math 8 unit. For each unit, I use magnets to replace the previous charts. I will expand this listing as I create more for the remaining units! Currently, 15 anchor charts represent the units: Transformations, Angle Relationships, and Linear Functions.
This is a reference sheet for finding mean, median, and mode. It is hand-drawn and shows an example for each. I just drew it up for my students and I hope you find it useful for your own class!