You know, as a algebra kid I gotta say this sucks butt. The problems are definetly not for 8th grade algebra kids and are more like high schooler stuff. Plus Aleks doesn't fully explain and renders you confused abut how to solve a simple problem. Then the answer doesn't make any sense. Also the knowledge checks like to give you unreasonably hard questions and failure to get them right results in redoing the SAME. GOD DARN. LESSONS.