Best Overall:
K12 is the trusted provider of online learning for many virtual public schools, as well as homeschooling.
Online Home-School Programs
Best for homeschool, afterschool & summer use.
Time4Learning | Online Curriculum For PreK-12th Grade
Award-winning online curriculum teaching math, language arts, science, social studies and more!
Best for learning from home:
Connections Academy | Online Public School from Home
- Connections Academy is a K-12 education program that offers virtual learning from home. Learn more about how online public schools can benefit your family.
Best for College Preparations and University Students
edX | Free Online Courses by Harvard, MIT, & more | edX
Access 2000 free online courses from 140 leading institutions worldwide. Gain new skills and earn a certificate of completion.
Best from arithmetic to history
CK-12 Foundation provides a library of free online textbooks, videos, exercises, flashcards, and real world applications for over 5000 concepts from arithmetic to history