The goals of the class are to learn how to use simple CAD software and then move on to harder programs like openscad and solid works. I chose this project to be my best example because it showed that I can use complex shapes to make a object in tinkercad. The Project goals were to make theses and put pennies in them and balances four to make a mobile. The evidence and steps I took to meet these goals were, plan out what I wanted make a thrown together model in tinkercad and then see if I liked it. From doing this project I got better at lining things up for later uses in this program. Things I struggled with were making all the pieces symetrical and connected to the other parts. I didn't get it perfect and when it printed two of the fins where detached i had to use super glue to keep them in place. My next steps ti improve would be make one on a professional CAD program like Solidworks. In conclusion this is the best example of the course because i used a CAD system to make something and because when we put them all together they balanced well after some trial and error.