Health

According to the Nemours Foundation, their "Kids Health" website, "...is the largest and most-visited site on the Web providing doctor-approved health information about children from before birth through adolescence.  KidsHealth has separate areas for kids, teens, and parents — each with its own design, age-appropriate content, and tone."
The Illinois School Health program website coordinates activities that seek to help all Illinois school-aged children reach an optimal level of physical and mental health.  Resource manuals are available on-line for topics such as medication administration in schools as well as Diabetes and Asthma. School Physical Forms in English and Espanol are also available on-line. Users can research questions about specific topics.
The American Academy of  Pediatrics has a "Parenting Corner" in addition to information about specific health topics.
The Center for Disease Control has an adolescent health site.
The National Institute of Health provides comprehensive information and resources.
The National Institute of Mental Health offers similarly comprehensive information related specifically to mental health.
The Family Doctor website offers information for both parents and children on a variety of topics.