This is a great activity for getting the kids up and out of the classroom!
Each student gets a worksheet with different spaces (rooms) in the school (playground, office, etc...). I give students a clip board or hard surface to write on. We walk around the school, and stop in each room listed. I give students time to look around the room and write down words that begin with the letter of the week.
When we get back to the classroom, we talk about the words we wrote down.