Also, consider if a relative could teach the subject which you feel is your weak area. All of these interact in some manner with your children. You MUST also consider your child is a contributing factor in a school learning environment. They see things from a child's perspective, and I know before you get angry, you'll get both sides of a story and all the fact. IEP's are individualized instruction objectives and they must include specific actions to be taken by the teacher and parents to facilitate learning.
Most districts are very willing to assist parents.
If you find one that is blatantly obstinate in assessing your child or providing services, go to the Board Of Education. Don't give up if you really want your child to remain in school. Before you click to the section on scheduling time for subjects and preparation tips, remember that when you homeschool the child has your undivided attention. I'll give you good guidelines for how much time is reasonable, but flexiblity is the key. If you child gets math in a snap, good for them, they may not need forty five minutes and thirty will do.