6th-12th Grade
- Ben’s Guide to U.S. Government for Kids: 6th-8th Grade
- Ben’s Guide to U.S. Government for Kids: 9th-12th Grade
- CIA Kids Page (6th-12th Grade)
- EPA Drinking Water & Ground Water Kids’ Stuff (4th-8th Grade)
- EPA Drinking Water & Ground Water Kids’ Stuff (9th-12th Grade)
- FBI Youth (6th-12th Grade)
- Kids In the House: Middle School
- Kids In the House: High School
- National Center for Education Statistics Kids’ Zone (Part of the U.S. Department of Education)
- U.S. Patent and Trademark Office’s Kids Pages (6-12 Grade)
- Veteran Affairs Kids Page (6th-12th Grade)
- You Are Here – where kids learn to be smarter consumers (5-8 Grade)