Sixth-graders at Jefferson Intermediate will learn more about the dangers of online activity. Prevention Specialist with Crossroads of Pella Pam Bettger will travel to Pella Tuesday to talk to the 6th graders. She says kids can be vulnerable to predatory behavior when it comes to being online and meeting people they don’t know, but might think they can trust. The course will about how to stay safe and how to ask for help if they’ve gotten involved in a scary situation.