Berti is homesick on her first day of kindergarten. Radish tries to prove he’s a great explorer by finding all the stickers for his classroom “passport.”

The kids spin a wheel to get a classroom job, but Berti doesn't like the job she's assigned. When Albert, the class guinea pig, goes missing, the kids look everywhere for him!

Berti doesn’t want to donate her favorite book to the class book drive. Ms. Moreno lets the class turn a gigantic cardboard box into whatever they want!

Berti and Radish pretend to be twins for the day. Jamil is Student Of The Day, but he doesn’t have time to fill out his special poster because all of his friends need his help!