Here is something I do that you could try with your kids. You never know, you could learn a few words too 🙂
Read a text, or article with your kid. And then read it to them and get them to write it down without looking at the text. Check the spelling together.
Randomly ask your kid to spell the words they got wrong. Once they get it right, have some fun and let them quiz you.
Have fun bonding while learning!