How will I know my child is making progress?
Every 2-3 weeks, my students take timed, realistic diagnostic tests. They do so on their own time, after receiving specific instructions on taking, grading, and analyzing their exams. I use my students' scores, right answers, and wrong answers to continually craft and refine our program as we move forward. My students always know exactly where they're at, and what still needs to be done. Their parents know how close they are to their goals, and can craft realistic college strategies based on their results.
Most test prep programs fail for one very simple reason: they're one-size-fits-all. They have "fraction day" on day 1, "misplaced modifier day" on day 2, and so on and so forth. This fails for a very obvious reason: every student is different, and every student needs a unique, custom-tailored education to meet their exact needs.