For my passion project I made a cardboard city. The houses were constructed easily using three different steps, fold, glue, put on roof piece and glue once more. There was a few problems for example when I made a house sometimes a roof would get stuck to my finger and when I try to reattach the roof sometimes the other roof would also get stuck.
Things I learned
I learned that I have to do a reasonable amount of work because if I do to much I might not finish.
Things I enjoyed
I enjoyed arranging the city