AdvertisementCDC Looks At Whether 3 Feet — Instead Of 6 — Is Safe For Schools' Social DistancingMarch 15, 2021Laurel WamsleyfacebookEmailGiani Clarke, 18, a senior at Wilson High School in West Lawn, Pa., takes a test in her AP statistics class earlier this month. The desks are doubled as a way to provide more social distancing. (MediaNews Group via Getty Images)