Sciencespeaking topic

The prefrontal cortex and self-control: this last-maturing region reins in impulses and steers us toward long-term goals. Does the brake developing later than the gas pedal explain why teenagers take more risks?

— the prefrontal cortex and executive function

practice with this topic

Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.