Only five words to answer a question? That seemed more like one of those times when she sat quietly and watched, which is exactly what she did. Mikey's answer was her favourite, it was. He had the right idea even if it wasn't the actual answer. Technically he wasn't even wrong! Technically because someone had said the right answer and he was owning up to it, whatever that answer was.

Lex watched, clearly amused by the Professor's hopping about. He could have done it a bit more quietly though on account of her bestfriend's sensitive hearing but he'd already gotten on with it so let him have it.

What she almost couldn't let him have was the use of the Quaffle in his example. Know something? She was beginning to think he was doing this on purpose and for a few seconds her full and undivided attention was purely on the quaffle. A small part of her kept wanting someone to fly in through the window on a broom, snatch the quaffle and initiate a game but it was overly wishful thinking and even she knew it. With a small shake of her head she tried focusing on the lesson once more.

The Professor wanted them being concise? "It's 'cause when it's tilted toward the sun those areas get more heat and when those areas move further from the sun because of that same tilt they don't get as much heat exposure so they're colder." Nod.