My 13 year old son (8th grade) started working with Mr. Pow in February 2015. He's in Pre-Algebra and was really struggling with the concepts. The decision to have him work with Mr. Pow was one of the best decisions I've ever made!
My son now has a very strong understanding of Algebra, and its complex processes, and went from struggling and earning low test grades to currently having a B+ in his class! He met with Mr. Pow once a week for 60 - 90 minutes and on occasion we'd do two sessions a week. Mr. Pow took the time to explain the problems in a way that really clicked with my son. He's courteous, patient and really loves Math and that shines through in his work with his students.
If you're looking for someone to help your child with Math, then I highly recommend Bill Pow. We'll definitely be working with him again once my son starts High School in the fall.