D. Castree


  Mr. David 

Welcome to Life Science and Physical Science!


Click here to access Canvas. This is where school is taking place!


As we all know, this year is going to be different for us all. I am very excited to get to know my students and look forward to working through our Life and Physical Science lessons for the year.

Classroom: 310

 School Phone #: (540) 853-2358


Office hours:

Phone Office: 10:30 -11:00 AM

Teams Meeting Office : 11:00-11:30 AM

Phone Office:  2:30-3:00 PM 

Teams Meeting Office : 3:00-3:30 PM

Virtual Hours:

8:30-8:45 Home Room AM

8:50-9:20 1st Period

9:25-9:55 2nd Period

10:00-10:30 3rd Period

10:30-1130 Office Hour

11:35-12:05 4th Period

12:10-12:40 5th Period

12:40-1:10 Lunch

1:10-1:40 6th Period

1:45-2:15 7th Period

2:15-2:30 Home Room PM

2:30-3:30 Office Hour

Please continue to check this website, as it will be updated throughout the school year.
Stay healthy and safe! Wear a mask and don't forget to wash your hands!