Students will get a blank Bingo sheet with dates at the bottom of the page written "Spanish Style". Students will fill in the dates randomly on their Bingo sheet. There are more dates than there are spaces. Teachers will say a date in Spanish, for example, el ocho de mayo. Students will then mark the box 08/05. This is good practice for them because students forget that the dates written "Spanish" style are backwards.
I have also included "call cards" that teachers can print out and laminate to use when calling out dates in Spanish.
I currently use Realidades but it could be used with any textbook that teaches dates in Spanish.