Sorry, but I do NOT agree. I went to CCD every year through 8th grade, and had Nuns in my younger years and not once did one ever tell me "Santa isn't real." Nope, just as other PPs have said, explained the true meaning of Christmas, the birth of Jesus, etc. You can explain it that way without even mentioning the word "Santa" and without making a classroom of 7 year olds cry.
I haven't read the whole thread, but I endured many years of CCD as well, and my experience was similar to yours.
My mom's cousin is an "almost priest"...I don't know what they are called in the Catholic church...deacons? Anyway, he has a statue of Santa holding the baby Jesus. It IS possible to teach both and still put the emphasis on Jesus' birth.
