K¹² International Academy
For Grades K–12,
Curriculum by K¹², Tuition Based, Full- and Part-time Options, Worldwide, Online Private School.
Texas Online Preparatory School
For Grades 3-12,
Curriculum by K¹², Full-time Only, Online Public School, Tuition Free, Statewide.
Authorized by Huntsville Independent School District. TOPS offers an academically rigorous program geared towards college-bound, self-motivated students seeking challenging courses, collaborative instruction, and high academic expectations.
Texas Virtual Academy
For Grades 3–12,
Curriculum by K¹², Full-time Only, Online Public School, Tuition Free.
Available to students in most areas of Texas (see "Enroll online" link below for more information). A ResponsivEd® charter school serving students for over 5 years. TXVA believes that all young people can achieve academic excellence if they are provided rigorous instruction, high standards, informed guidance, and individual attention.
The Keystone School
For Grades 6-12,
Tuition Based, Full- and Part-time Options, Worldwide, Curriculum by Aventa, Online Private School.