The boys collected their IOU Christmas Presents.
For Carter, the Antwork Farm which has the kind of gel that the astronauts took ants in to outer space. The ants eat it and dig in it and it must have kept them from floating around in the rocket. We used a couple of these type of farms in my classroom a few years ago with success. For Jonah, it was something that had big fatty-fat boosters. And he got it.