I made the kids calendar books (binders) They fill it out every day, write the day/week/month. Make the day with money. I can not link on my tablet but I found a blog with all the printables. My kids really like it and it and it helped them understand days/months and having to wait for things like Christmas and Birthdays. They also log when the loose their teeth and the weather.
My kids like to do this type of thing in the early years so we go with it. It is also fun to see their progression over the year in skill of writing. At the end of the year the binder becomes their “portfolio” with samples from the entire year. It works out really easily and fun too.
As they get older I really like the idea of the linked one above. They could “log” something for each day. Something they did, heard, important event. It could be really fun, especially as they get older to look back on.