Welcome from Ind. Don't have any quilts on the board to show you because I haven't learned to post pictures yet, but I want to tell you that plane geometry was the best quilting class I ever had, although I didn't know it at the time. Unfortunately, I have forgotten most of the terminology, but I can replicate almost geometric designs and make blocks to sizes that please me. Easy to figure yardages. Best of luck to you, I hope you find lots of would-be quiltmakers in your classes.