This is an easy Mother's Day activity that my parents have always enjoyed getting.
What you need:
*dry erase marker and eraser
All you have to do is print out the page(s) that you want to use in your classroom. I print it on white cardstock and keep it to use year after year. Then, put the paper in an 8x11 frame (got mine from Dollar Tree), let the students write a message using a dry erase marker on the frame, and take their picture holding the sign.
You can erase the writing and let each student personalize their own message to a special lady in their life. I then email their picture to their parent/guardian, as a sweet little surprise to brighten their day.
Parents love this and it is so easy for you to do!