词数:500阅读难度:★★★☆☆建议阅读时间:6分钟Sit still.It’s the mantra of every classroom.But that is changing as evidence builds that taking brief activity breaks during the day helps children learn and be more attentive in class,and a growing number of programs designed to promote movement are being adopted in schools.“We need to recognize that children Word Count: 500 Reading difficulty: ★★★ ☆☆ Suggested reading time: 6 minutes Sit still. It’s the mantra of every classroom.But that is changing as evidence builds that taking brief activity breaks during the day helps children learn and be more attentive in class, and a growing number of programs designed to promote movement are being in schools. ”We need to recognize that children