General Homeschool
Absolute Beginner’s Guide to Homeschooling High School
This site is to help you learn all the basics of what homeschooling is, what it isn't, and even what it might be like, day-to-day.
Brainly
High-school and middle-school students from around the world come together to share knowledge and solve problems.
CK-12 (Free educational resources)
Create digital classrooms, customize textbooks, and learn K-12 STEM concepts.
Homeschooling Guide
This guide helps to clarify some of the misconceptions about homeschooling, and promote a better understanding of what homeschoolers really do.
PBS Learning Media
KERA and PBS have curated FREE, standards-aligned videos, interactives, lesson plans, and more for teachers like you.