I have decided to homeschool my 14 year old son. He is due to go to 9th grade (freshman in High School) We live in Nothern Nevada. There are many reasons that I am going to homeschool him, but my major problem is where to start. I have printed the intent to homeschool form. I don't know what level of math, reading, etc. my son is capable of doing. He has some learning disabilities, but they aren't stopping him from learning at his grade level with the proper instruction. I don't want to start him out at a 9th grade level math (for example) if he doesn't know how to do 6th grade math. Is there a test that I can give him to see what he knows? Or is it going to be a hit and miss type thing?