Acellus gets the job done, but barely. Videos are played in 144p, learning is done through video>quiz>video>quiz over and over and over again. Exams are sprinkled in there very often as well, and an AI grades writing lessons, making it hard to actually write anything that sounds good as it performs pretty badly. It’s a good start, but it is very boring and the low quality of video makes it hard to see text on screen. Recovery lessons are often either too hard, too easy, or no at all helpful. If a child is stuck on a problem, they can message the Acellus staff directly. Except… they, don’t actually help you. Instead, they paste in a pre-made message to watch the videos and read the manual instead. Some courses don’t have lesson manuals, and the videos are sometimes not enough to get the point. Some lessons are outdated, there quite consistently incorrect answers set to be correct (which you can report, although nobody will ever see it), typos, and all around just a painful experience. I would recommend homeschooling your child in another way, especially if they are older, i.e. high school age. If you do want to use this program, I would suggest using it up to middle school and then transferring to another program.