It's Earth Day! Hurry back to our classroom and hear Mr. K. read how the bears celebrate Earth Day.

Mr. K. reads about the bears while Mrs. Eldridge slips unnoticed into the room. "Ignore me," she says.

While listening to the Earth Day story, this young lady checked the mirror...

Yes, it's a loose tooth! And another young lady noticed she had a loose tooth.

Wow! Now three girls are look in the mirror. Loose teeth are contagious.