Honey, I Shrunk the Weasley's

What happens when the Weasley twins make a machine that allows them to shrink homework assignments to help them cheat on tests in the future? This story is a one shot story. It is an old story I wrote, and the machine is from Honey I Shrunk the Kids. This is the first time I have worked with fanfiction in years! J.K. Rowling owns the HP world. I do not own the machine either.