Jensen explores the evidence for the connections between mind and body, the links between the cerebellum and the rest of the brain. The anatomical evidence tells us that the cerebellum is located in the back of the brain and is the size of a small fist. It contains nearly half the brain's neurons and is considered the most complex part of the brain. Most of the neurons are "outbound" thus influencing the brain. Evidence from Imaging techniques support the role of movement and the visual system, language system, and memory. This is the lightening storm going on in our brain. Recess is important because the activity of running, rolling, jumping, and sliding affect the inner ear canals which are very important to regulate incoming sensory data that affects attention. No one can argue against exercise. In some schools all students begin with exercise or gym before classes. In these cases, the evidence shows better academics. Learning how to play on a playground, learning the rules and engaging social interaction become useful tools in the classroom where they need to learn to play with ideas. Play is important.
"The play's the thingSome activities we can do would be drama, role playing, quick games, group work, and even stretching. In my computer classroom I find it essential to have the students get up and move around and even when working in groups move around in their rolling chairs. When they want something they know they have to get up and get it because I'm not bringing it to them.
Wherein I'll catch the conscience of the King.
Hamlet Act 2, scene 2, 603–605