Willfull 6 year old boy, on my last straw

First of all, if he's acting up on the school bus, why not just drive him the 12 minutes to school? Give him less opportunity to act out.You and the school administrators and teachers need to have a conference real soon. They need to have a plan for how to deal with his behaviors that are consistent. He should definitely be tested for ADHD and if he is diagnosed, he will be eligible for services through the school system. Some kids can have a personal aide who helps them throughout the day. Others go to a small learning environment (resource room). The school is obligated to educate your child or send him out of district for a proper education.Make it happen for him.