Roman Numerals Poster

I created this roman numerals poster a few years ago when I was teaching physical science. I shared the files for this poster, but it never got a blog post of its own.

I found out when we were naming ionic compounds with transition metals that my students had trouble writing the roman numerals for the cation’s charge.  

One of my students suggested I make a chart of roman numerals for them to glue in their notebooks.  I haven’t done that yet, but I did make a poster.

I designed this poster to print on 11 x 17 cardstock.