Doggy Hangman
The game hangman is a good way to practice handwriting through letter formation. Your Therapy Source is a website that creates engaging resources to practice handwriting. While a lot of their products are for sale, there is a free sample you can try below.
In this version of hangman the players draw a dog (following simple step-by-step instructions) and practice tracing letters when they are not in the target word.
Earth Paper
Children who find letter formation tricky may enjoy using this colour-coded paper that helps them learn about letter placement and size.
Click below for an article by Your Kids OT on how this works (a teacher's blog) and on the top right corner of the document on the left for a free printable page you can use to try it.
Your Kids OT:
The Measured Mom is a website run by a teacher. It has a wealth of free, downloadable, and easy to use activities. Below is the link that takes you directly to a set of printable worksheets to that help develop letter formation.
This website allows you to generate worksheets for your children to practice their handwriting. You can make print or cursive sheets with either individual letters, words, or even sentences.