DIY Pet Paw Prints - Could do something like this as a remembrance when beloved pets pass on. What a cool thing to do if you get them from puppy to older. Use them as a yearly dated holiday ornament (keep their dog tags / cat tags as well)
British Columbia Grade 3 Math I use this project when I start my multiplication unit to teach repeated addition, groups of, commutative property, and arrays. You could also replace one with a multiplication word problem and picture.