First, he blows some bubbles and, as expected, the kids all pop them. Then, he challenges them to NOT pop the bubbles even if one lands on the tip of their nose. Introduce the concept of self control and launch a discussion about stopping to think before you act. Dustin refers to it as a "bullet" in your year that you can refer back to again and again. "Think about that time when we didn't pop the bubbles..."
Kids NEED brain breaks. They need time to think and process but also need time for fun and relaxation. This pin involves activities that allow the students to move around and be active instead of sitting down the whole entire class.