There are 5 mini anchors charts in this PDF document.
The document includes a chart of the model of an atom, APEMAN, Periodic Table Square, Periodic Table, and Groups and Periods of the periodic table. I use these as quick guides for my students in my classroom but these could be used in many ways.
I put these up before we started our unit on atoms and I will say once I put these up in my classroom I have had several students comment on them as well as ask questions about them. So even though they are just 8.5 x 11 charts they are eye-catching enough that they have peeked several of my students interest in the subject matter.
I am considering doing a gallery walk using these charts as a pre-assessment by placing the anchor charts on chart paper and having the student make comments on to the poster to see what they are thinking at first on the subject matter.