It is important to work on visual and motor skills to keep all learning styles working and feeling successful. :) A model is needed to aid in learning and confidence. :)
This could be a good number recognition one-on-one activity if needed. The students will then have it to work and self-correct. I would laminate it for the children that need extra practice. Sending a set home is a good idea too. :)
Start out with different first letters and see if they can find their name. It is good to challenge preschoolers when they are able to recognize their name starts with a certain uppercase letter.