Sensory trays are a great way to engage multiple senses and practice letter formation, handwriting, and fine motor skills.
Use an oven tray or any shallow tray you have and fill it with flour or sand with a little bit of food dye in if you want to make it colored. Print out cue cards with numbers or letters to prompt the kids to form specific things.
For a fun winter-themed sensory writing tray try our snow letters or snow numbers prompt cards.
You can download the free snow number prompt cards here