I found this super simple craft for my Pre-K/K Bible Study group to make for Mother's Day. All you do is color with crayons on a piece of sandpaper, then iron transfer that onto a tea towel (or any other piece of fabric - tote bag, T-shirt, etc.). It makes a cute and useful way to preserve some of the artwork that this age loves to create!
It was a little difficult for them to color as hard as you need to in order to achieve really bright colors and they forgot to ask for help writing backward letters (even though I said it a million times!), but Moms won't care about that!