In this PLTW activity we were told to model a train by modeling each part and putting them together in inventor. Below is a video of the part I modeled to be assembled to make the train.
Below is a video of the drawings of the parts.
Below is slideshow of the final train.
Reflection- It was challenging to make most of the parts, but the cow catcher was the hardest one. Assembling it was very easy and all the parts fit together great. This project was one of my favorites we have done so far.