The next year, while shopping in Lakeshore, I came across this:
I decided that it was worth the $20.00 investment and bought them. While you can use them on the rings as flashcards, I turned the cards into my Word Wall. I love the colors and how the words are divided into categories. Yes, some of the words are a little juvenile for my students, and there are some words that I wish were included. But, for the most part, it covers all the basics and works for me.
I didn't hang up the Math Symbols cards this year because I already have several posters in my room with the symbols on them. The cards fit perfectly onto a curved wall that I have in my room. Don't they look great?