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.

Berti and Radish pretend to be twins for the day.

Ms. Moreno lets the class turn a gigantic cardboard box into whatever they want.

Berti doesn't want to donate her favorite book to the class book drive.

Berti loses her special scarf at school and then spots it … on a second grader.

Berti doesn't want to get her new sparkly sneakers dirty, so she refuses to play at recess.

When Albert, the class guinea pig, goes missing, the kids look everywhere for him!

The kids spin a wheel to get a classroom job, but Berti doesn't like the job she's assigned.

Rose rests in the Chill Zone, but her friends worry she'll miss all the kindergarten fun!

Berti makes a self-portrait but can't decide whether to give it to her Mami or Papi.

Radish tries to prove he's a great explorer by finding all the stickers for his classroom "passport."

Berti is homesick on her first day of kindergarten.