If it only occurs at school or only in one person's classroom, this may suggest there is something else going on. And then medication is tried. Medication will allow for a better attention span and greater impulse control. It does not treat poor self-esteem, learning disabilities, or behavior disorders. These must be treated as well.
Amphetamines can improve anyone's school performance in the short run.
Long-term, ongoing reevaluation of the child must take place with all team members stated above taking an active role. The differences in medications are primarily found in how often the pills must be taken and their side effects. Adderall has two types of amphetamines in their one pill and has been approved for children three years and older. If you are unhappy with your child's response to medication, I suggest you talk with his doctor about the problem. Other medications being added to his regimen may also be an option.