I'm giving you the tools to do the job yourself. Just compare your site against two easy-to-use checklists and find out what you need to fix.
Web Design Checklist 1 — 178 ways you're killing your site.
Web Design Checklist 2 — 83 ways you're maiming your site.
What do I do now to fix my site? — Hopefully, fix what's wrong.
What we clicked on in Checklist 1 — See mistakes others have made.
Top 30 Web Design Mistakes — See the most "popular" mistakes.
We have 2 boys which love school and are lucky enough to have things come easy. Kumon has kept them challenged when school does not. I agree there is not as much time spent on theory as a normal math class so we have to explain a few things on the side and they see the topics get repeated in school anyway. After two years in Kumon we have a happy fifth grader doing algebra and third grader working their way through fraction addition/subtraction. And we never have to pull out a calculator during shopping when they are along. Not much I can complain about. :-)