/tags/lockdown-drills lockdown drills en-US Copyright Thu, 14 Feb 2019 17:22:06 GMT /education/2019-02-14/how-school-lockdown-drills-affect-kids Last year more than 4 million children participated in a school lockdown drill. The exercises are ostensibly a way to train and prepare students, teachers… Thu, 14 Feb 2019 17:22:06 GMT /education/2019-02-14/how-school-lockdown-drills-affect-kids Jennifer Brookland , Frank Stasio /show/the-state-of-things/2019-02-14/how-school-lockdown-drills-affect-kids Last year more than 4 million children participated in a school lockdown drill. The exercises are ostensibly a way to train and prepare students, teachers… Thu, 14 Feb 2019 17:22:06 GMT /show/the-state-of-things/2019-02-14/how-school-lockdown-drills-affect-kids Jennifer Brookland , Frank Stasio