If you have your 107 license, you should be aware of resources to find that information. And setting up a school drone activity sure doesn't sound recreational. But, that said, b4ufly is what I use.
And no, you can't fly there. Click this link to see the restrictions.
Can I fly my drone here? Use Air Aware on the web or mobile devices to check the airspace for federal & local UAS rules & regulations before taking flight.
b4ufly.aloft.ai
DC Area Prohibited & Restricted Airspace
The National Capital Region is governed by a Special Flight Rules Area (SFRA) within a 30-mile radius of Ronald Reagan Washington National Airport, which restricts all flights in the greater DC area.
The SFRA is divided into a 15-mile radius
inner ring and a 30-mile radius
outer ring.
- Flying an unmanned aircraft within the 15-mile radius inner ring is prohibited without specific FAA authorization.
- Experienced Part 107 and public aircraft operators with justification can file your request through the on-line Access Program (AAP) https://waivers.faa.gov