Here is a wonderful website for parents and guardians of tweens:
This link will take you to the home page of Tween Us, written by Shannon Younger, parent of a tween. She writes excellent posts that I often share here and in my social media sites. You can subscribe to her blog at this address:
http://www.chicagonow.com/tween-us/
Understanding Teens is an excellent blog for parents, guardians, and grandparents of teens and tweens:
http://understandingteenagers.com.au/blog/
This is a link to my wellness blog, The Fit Optimist. It is geared towards adults, but can be useful for all ages: