First, I had students tell me what they already knew about stranger safety and this created very good discussion. Next, I read The Bernstein Bears Learn About Strangers and we talked about a few more safety tips.
To end the lesson, we started watching The Safe Side Stranger Safety DVD. It is about 40 mins long, so my plan is to finish the video next guidance lesson and follow it with some fun printable activities (see below). Below is a picture of the video that I have. However, it looks like a new one was released in 2011. My kids LOVE this movie. It is hilarious, and they have GREAT safety tips for kids. You can also find lots of good resources such as lesson plans, safety week ideas, and printable activities for kids at http://www.thesafeside.com/downloads.html