The teacher asked students to have their homework out and ready for checking on April 27, 2009. Three emails were sent from the teacher on that date between 9:07 AM and 9:51 AM, likely regarding checking homework assignments.

1. April 27, 2009
Please have your homework out ready for checking.
Title: Apr 27­9:07 AM (1 of 3)

2. Title: Apr 27­9:49 AM (2 of 3)

3. Title: Apr 27­9:51 AM (3 of 3)