ALEKS Corporation is the leader in the creation of web-based artificially intelligent educational software. ALEKS assessment and learning technologies were originally developed by a team of cognitive scientists and software engineers at the University of California, Irvine, with major funding from the National Science Foundation. ALEKS is founded on a field of ground-breaking research in mathematical cognitive science and applied mathematics known as Knowledge Space Theory. Through adaptive questioning, ALEKS accurately assesses a student's knowledge state, and then delivers targeted instruction on the exact topics a student is most ready to learn. ALEKS has been used by millions of students in more than 50 academic subjects ranging from Basic Math to Precalculus at thousands of institutions throughout the world.