IXL's math skills are aligned to the 2010 Common Core State Standards, the 2010 Colorado Academic Standards, the 2009 Colorado Academic Standards, and the 2005 Colorado Model Content Standards, providing comprehensive preparation for the Colorado Student Assessment Program (CSAP). With IXL's state standards alignments, you can easily find unlimited practice problems specifically tailored to each required standard.
Even better, IXL automatically tracks student progress and displays proficiency scores in the state standards reports. These reports allow you to quickly evaluate student aptitude and identify trouble spots.