Founded in 1999 by William J. Bennett, along with other leaders, K12 offers a traditional program of learning using online technology and traditional content. Many states are offering the K12 program through Virtual Acadamies, with programs that are free of charge to participating families.

Alpha Omega Academy (AOA) is an accredited online academy for grades K-12, with thousands of students enrolled worldwide.

Myron B. Thompson Academy is a standards-based virtual school serving all of Hawaii. It is a hybrid K-12 school that provides competency-based courses and standards-driven instruction to students on Kauai, Oahu, Molokai,Maui and Hawai‘i. The K-12 coursework integrates thematic curriculum with problem-solving activities.

eTutor Virtual Learning is an online school providing an in-depth curriculum to students in grades K-12 anywhere in the world. Access to the program is through subscription. Subscribers become part of an online learning community held in high regard by some of the nation's best educators. Ideal for homeschoolers, international students, student athletes and performers, health-impaired, gifted-talented students and those who want to increase or refresh their educational skills, eTutor provides lesson modules in the areas of Language Arts, Mathematics, Science and Social Studies. Subscribers have the option of working at the level of their choice.

The Clonlara School philosophy is that a school must empower learners to participate purposefully and eagerly in their own education. The program gives students a lot of choice: choice of curriculum, resources, method and timing.

L.P.H. Resource Center offers classes for Catholic homeschoolers over the Internet. These classes are designed for mainly 4th-8th graders, but are available to those in higher grades if desired. The classes are kept as flexible as possible.

eTAP Teaching Assistance Program is a premiere site for online instruction designed specifically to maximize student learning.

Heritage Home School Academy is an accredited Christian home school option for families across the United States and globally. Their school is focused on family, quality education, and the success of children preschool through 12th grade. They offer traditional Christian home school curriculum, and also, Christian online curriculum. Heritage Home School Academy’s traditional and online curriculum programs give parents options. Programs are affordable, accredited and can be adjusted for each child’s specific learning needs.

Montessori for the Earth offers affordable on-line Montessori and homeschool programs and ebooks for parents, homeschool, teachers, and aides by a certified Montessori teacher. Their Montessori on-line Distance Learning programs are designed for parents and homeschoolers, teachers and assistants, educators, administrators, and college students who want to learn about (or review) Montessori education and curriculum so they can incorporate it into their home, classroom, or college studies.

A Beka Academy is an accredited, comprehensive distance-learning program for kindergarten through grade 12. This academically challenging, college preparatory education features high-quality video instruction and uses Christian character-building textbooks from A Beka Book.

The American School offers a distance education program combining reasonable tuition and curriculum in both print and online format. They offer a free transcript evaluation service for transcripts from high school sin the United States to ensure you and your students are on the right educational path.

K12HI is a group for Hawaiian islands-based users of the K12 curriculum led by Dr. William J. Bennett. Members include home schoolers and charter schoolers.

This group is for large families using the K-12 curriculum created by Dr. William Bennett. Both homeschooling families and Virtual School families are welcome. It is particularly intended for families with more than 3 children in K-12 as well as additional teens, toddlers and babies. Discussions include both the curriculum and the challenges of implementing it in a large family.