Let me start by saying the workbook itself is decent. The math problems are well-structured and align with what my 7th grader is learning. It's a solid resource for brushing up on concepts before the IAR test.

But here's the catch: the online platform is a nightmare. I spent 20 minutes just trying to figure out how to start a practice test. The instructions are vague—no clarity on time limits, calculator rules, or where to find solutions. It's like navigating a maze blindfolded.

The final straw? Mid-test, the site crashed. My daughter's progress vanished, and we couldn’t tell if her answers were saved. For a paid resource, this level of unreliability is unacceptable. The workbook is useful, but the digital experience ruins it.