I teach calculus and would like to do some needlework over the summer to put in my classroom. I am looking for any Math themed patterns: Math quotes, numbers, formulas, pi, e, Einstein, math art, etc. Can you help?
I had a look around at several sites and haven't found anything suitable... (I didn't feel like doing what I was supposed to be doing )
The things with numbers that I did find were clock faces and nursery thingies (probably not what you'd want in a calculus lab...)
You probably will have to make up your own, or get someone else to do it for you.