Gifted, bright, smart, talented are different things. You can have a talented failure or a gifted student who makes Cs or a bright child who's a little loosey-goosey but works hard and gets the As that the smart kid won't earn.
I thought the idea of incremental punishment is good, gradually prolonging the loss of recess time gives teachers and students room to work and improve before giving them a harsh consequence for misbehaving based on the level of misbehavior.
Free printable for Brain Breaks - roll a die for each column and perform the brain break. Encourages using both sides of the body, physical movement and alerting activities. Great for in school for quick movement breaks or indoor recess.
Some children with ADHD display impulsive symptoms like extreme impatience, a low frustration tolerance, or even no regard for consequences. Turn to this learning disorder infographic from Brain Balance New Jersey to learn more about ADHD.