Roger Billings - Creator of the Acellus Learning System

The Acellus Learning System

Acellus was created with the goal of making a science of the learning process. Acellus operates as a comprehensive system which delivers instruction to students by computer, manages assignments, provides student assessments, and maintains student records.  More importantly, Acellus provides an array of advanced features enabling it to diagnose deficiencies in student understanding, to provide customized personal instruction when needed, and to constantly analyze the effectiveness of the teaching process.

Latest News on Acellus

Jonesboro Acellus S.T.E.M Labs Are Game Changers

In this classroom at Jonesboro Elementary in Bessemer, dreams are coming to life. These are the STEM Academy 5th graders in the Acellus Coding Lab. Leslie Lazarre says her students think differently about learning now… WATCH NOW

Online, Interactive Learning System Called a “Game Changer” in Preventing Dropouts 
Kansas City Star

Educators say it’s a “game changer.” It’s in more than 2,600 schools across the country, used by about a million students and adding more all the time, even home schoolers. It’s called Acellus, and it was developed here in Kansas City by a noted technology inventor… Read More

Acellus Awarded a Best of CES 2018 by TWICE
Consumer Technology Association – CES

The Acellus STEM-10 Coding Course and Robot have been selected as one of the best products at CES 2018 by TWICE, producer of the Official CES Daily.  Read More

Acellus STEM-10 Initiative featured on CESTV 2018
Consumer Technology Association – CES

See the next generation of consumer technology innovations at Eureka Park.  Acellus STEM-10 Initiative featured on CESTV.  See Video

District 148 connects students with Science, Technology, Engineering and Math (STEM) Using Acellus
Chicago Tribune

School District 148 is one of the first school districts in Illinois to have the Acellus STEM Robotics Labs. The school system is looking forward to implementing the labs District wide…  Read More

Mission Acellus

The human mind is an amazing thing – no two are alike. This makes the task of teaching such a dynamic range of developing minds quite a difficult undertaking. In order to create educational material that will cater itself to students of all ages, backgrounds, and mental capacities, we have turned to science for the answers. Acellus is the “science of learning.”

– Roger Billings (Computer Technology Review)

Acellus Highlights: Science


Acellus Highlights: Math


Acellus Highlights: Language Arts


Acellus Highlights: Social Studies


In depth information on the Acellus Learning System can be found at the following websites which target specific features or use models: – This is the official website of the International Academy of Science, which is the host organization of Acellus. On this site you will find a variety of resource material covering the many ways that Acellus can be deployed, targeting areas such as special ed, credit recovery, team teach, adult education, and use for the general student population. – This is the site where students and teachers are able to sign in to the Acellus system. It also provides a variety of general information about courses and online faculty.