Below you will find some tools to help keep your students safe online:
Common Sense Education Connecting Families Family Toolbox is designed to support and empower families in raising kids who think critically, participate responsibly, and behave ethically in their online lives.
ConnectsSafely is a fantastic source that provides tips, ideas, and guides to keep kids safe while using popular social media websites. These guides are provided by ConnectSafe for free and you can also print or download them in PDF format. 
Top 5 Questions parents have about cybersecurity plus advice on how to help protect your entire family from security risks on the Web and on phones. 
Some of the things featured in this guide include: the 5 questions parents ask about Snapchat, risks of using snapchat, what to do about harassement and unwanted snaps and many more.
This guide provides parents with tips and insights about teens' use of Instagram and how to make the best of this social networking platform. 
This guide is designed to help you understand what Facebook is and how to use it safely. With it, you will be better informed and able to communicate with young Facebook users in your life.