This strategy is to support the child to extend their abilities over time, for example being able to focus for longer. It works by breaking down goals into small steps, then building up from these smaller steps to larger successes
Children who flex is designed for may give up if a goal or new skill seems unachievable. Breaking down the steps needed to achieve a new goal will help you to make steady progress with the toolkit child, and having visual reminders of these steps, as well as rewards when they are achieved, should help keep children motivated and engaged.