In week 4 we got to start learning how to design in Tinkercad. It is a free online design software and what we used to design our whole park. Before we could start designing our project pieces, we went through all of the tutorials and some other projects that Stefani taught us to help us learn how everything worked. We really enjoyed Tinkercad because it was easy to figure out and it really made sense when we saw it on the screen with the shapes. We discovered that you can really design a lot of things just with the shapes that Tinkercad has and taht you can even use the shapes to make holes in other shapes. That was a great thing to learn because a lot of our pieces would need to be designed using holes to cut away shapes from other shapes.  We really enjoyed learning how to use this program and can't wait to keep playing with it even after the FabSLAM Competition.