If I did this again, one thing that I would change is to make this prettier. I would add some color paper and decorate the field so that when people come, they can think that this is fun to play and not ugly.

Overall, I think that our project is a success because we made a brand new idea, and every child in grade 4 liked it. Even the teacher thought that this is a special project. P.s. I also liked it very much.

My biggest obstacle is to connect the magnets. The cardboard is thick and can connect a lot, so we designed a higher layer to let it connect