Keep libretas overnight

Hola Chicos,

I've decided to let you keep your libretas overnight so you can catch up on stations. The only catch is that I'll be going around the room at the end of the period to stamp calaveras and you will have to show me at least two completed stations. If you don't have two done then I will keep you after class. So stay focused and work hard. Turn in your libreta as you walk in at the beginning of the period each day.

Gracias.