What a nice publication, it is beautiful because in the future you can go back and reread it and remember this time, the publication serves to measure the progress they make.

My son did not like to write and I wanted him to do it for pleasure, so I made up an excuse for him to write, for example, I would say, "son, I am going out, will you help me write what you want me to bring you? I don't want to forget it!"
The only thing he wrote was "lollipop", because it took him a long time to write more. As he got older he added new things and I asked him for more, "son please write me a bottle of milk"

It seems good to me what you do to give them words of encouragement and motivate them, that way they learn more.

If we get frustrated, children get frustrated too.