Looking for certified Computer Science teachers?

Do you want to start offering Computer Science programs but have limited or no access to Certified Computer Science teachers?

Explore our complete Computer Science teaching solution for K12.

- Experience the quality of one of our 30+ popular CS courses.

- Rex teachers make excellent part-time or full-time additions to your school district's staff.

- Rex CS teachers are supported with Professional Development.

- Rex teachers are supported with a unique learning management system.

Everything teachers need to deliver Computer Science curriculum.

Our platform is completely browser-based, no installation required!

A complete solution

Our platform includes seamless integration, single sign-on, auto-grading and tracking tools to follow student progress.

Prep for AP Courses

Students can use Rex Academy to prepare for the AP CS exam.

Fun, gamified curriculum

Students stay engaged with a real-time leaderboard to inspire friendly competition.

30 + popular CS courses

From artificial intelligence to animation, game and web development, and more.

Standards-aligned content

Courses are aligned with CCSS, TEKS, CSTA, California Standards, Florida Standards, and the K12 CS Framework.

Professional Certifications

Students can earn industry certifications like CompTIA Security+, CEH-EC Council, and Microsoft Exam 98-383.

Project-based courses with interactive simulations designed by education, gamification, and coding experts!

Our library of 30+ courses includes Web Design, Cybersecurity, Mobile App Development, Animations, Game Design and more.

90% of parents want kids to learn Computer Science. Not every school has the resources to support them—until now.