Originally Posted by questions
Is Aleks more in depth at grade level than EPGY or CTY?

ALEKS is much less expensive than EPGY or CTY. I have heard good things about EPGY and CTY but have not ever seriously considered them because of the price. ALEKS teaches what I call the tools of math. It allows a students to go at his/her own pace. They offer a free trial if you want to give it a try. The Ed Zacarro books offer the problem solving depth. I think the best bang for your buck is ALEKS in conjunction with an appropriate Ed Zacarro workbook.