Trama

Jimmy creates a "get out of school sick" patch./Hugh takes Jimmy, Carl, and Sheen camping in the wild.

Journey of the Center of Carl Jimmy is tired of going to school, and one morning before eating breakfast he reveals to Goddard that he has invented a Sick Patch that makes its wearer sick and if it is removed the person was wearing it becomes well again. When his parents come to wake him up, Jimmy puts on the patch to get himself sick. His mom refuses to take him to school and when she leaves to let him rest, Jimmy takes off the patch and has leisure time. That afternoon Jimmy gets homework from Carl and Sheen where he reveals his secret sick patch. Soon the word spreads out, and all the kids in class want to get patches from Jimmy unknown by their parents. In no time Miss Fowl's classroom is completely empty much to Ms. Fowl's sadness, and Jimmy is having fun on a daily basis on leisure time.

However as days fly by of sickness, Jimmy's plan backfires on him when his dad decides to home-school Jimmy in order to avoid missing any more education. The other kids' sick days are no better either as they undergo unusual and painful methods of treatment from their parents.

Cindy undergoes painful acupuncture with 678 needles. Carl gets stuck in a plastic bubble by his father. Libby gets stung by a wasp. Sheen snorts pepper up his nose (which he actually enjoys). Nick undergoes a leech treatment (but is unseen).

After a few days of being annoyed by Hugh's poor and annoying home-schooling methods, Jimmy tries to take the patch off but he finds that over time his patch dissolves through his skin thus infecting his blood and all the other kids have the same outcomes. With everybody stuck being sick and annoyed by their parents trying to home-school them and get them well in painful ways, Jimmy discovers that the only way to get the kids back to normal is if he shrinks himself and Sheen and they both go inside Carl's body to extract 1 mitochondria from one of the germs that have spread in their bloodstreams. He first tries it on Carl and not long later the kids are better and ready to go back to school. However, in school, Carl and Jimmy exclaim to the other kids to run off to a sanctuary after being introduced by a new student who has a cold.

Aaugh! Wilderness Hugh takes Jimmy, Sheen, and Carl on a camping trip into the wilderness, allowing no technology whatsoever. If Carl & Sheen refuse to come camping, Jimmy will be forced to show embarrassing photos of the two playing with Pomona beach Deby dolls to the whole school.

Jimmy sets the camp and he had a hologram butler named Rayburn. When Hugh comes back he destroys the camp and he tells the kids that it is all Jimmy's fault. When Hugh takes them on the trail, it becomes dark, and Hugh reveals that this was all his fault and he was a terrible camper, but Jimmy reassures him that he's still his father, and even Sheen is upset that he couldn't even start a fire. They hear a bear and they see a squirrel, but right above the squirrel was a bear. Hugh, Jimmy, Sheen and Carl run around and get chased by the bear. When they get to cliff, the bear has closed in on his victims, Jimmy finds rocks and he told Hugh to make fire and he also tells Sheen and Carl to help him distract the bear. Hugh successfully lights up a torch, but the bear swats it out of Hugh's hands and it falls into the ground but then, just when the bear was about to kill the four, Goddard shows up. He roars at the bear and he runs away, never to bother them again. Judy arrives and she told them Goddard attracted the explosion of their camp. So they have camp in their yard.