Hi, I'm Tim -- one of the kids in Ms. Frizzle's class. When Ms. Frizzle announced that we'd be studying the North Pole, I never thought it would lead us to the top of the world. I also never thought I'd get to see seals, caribou, musk oxen, and polar bears in person, but that was just the beginning. Find out all the bone-chilling facts of our Arctic adventure!