Last 20 days of school, each balloon has a special activity. Everyday you pop one balloon to find out what it is! (ex. sit wherever you want for the day, picnic lunch outside, paint outside, sidewalk chalk messages to the neighborhood, make a card for next year's students, work with no shoes, listen to music during a subject)
dry erase with cardstock, laminating, and duct tape - Just place the plastic sheet over the cardboard and tape around the edges. Simple as that and you're done. I was able to get 20 done in just over an hour sitting and watching TV. I love how cute they turned out and they are easy to write on/wipe clean. Plus between the presentation board and two rolls of duct tape it cost just over 50 cents each. I need to do this.