Honestly, Harriet didn't want to be sat her labelling some random diagrams. She found muggle studies quite interesting at times, but honestly this was just boring. She probably wasn't going to learn to drive. She had no need to. She could apparate, and then their was the floo network for longer journeys. So really, no need to know anything about cars. She got that they needed to do activities, but she would have preferred something maybe more practical? Or a discussion around cars. Maybe that would come next? If not, the 7th year figured she was going to be very bored for the lesson.

So the blonde began to study the diagrams. She knew some of the parts, not all, but she figured that was okay. She just wrote down on her parchment the ones she did know. She wasn't too worried about not knowing them all. That was the point of school, no point coming if she already knew everything. She put her quill down, and then just looked at the diagrams, to see if she could work out any of the other things.