Mrs. O'Keefe

Math Teacher at George Mason High School

[Mustang Track & Field @MeridianHST_F]

Vicky crushes school record & places 4th in 100H in 15.28!!! @vmaddoashong @gmhssports #proudcoach #mustangpride

[Mrs. O'Keefe @okeefe_math]

Track day 2 schedule: everything has been PUSHED UP 1 HOUR from these times. @GMtrackandfield go Mason!!

[Mrs. O'Keefe @okeefe_math]

Track team takes the win in the birthday surprise! @MsTrebelScience @GMtrackandfield

[Mrs. O'Keefe @okeefe_math]

The girls 4x800 battled through the storm delay and earned a new school record - congrats ladies!! @GMtrackandfield

[Mrs. O'Keefe @okeefe_math]

The track team is calming some nerves on our way down to states! Never too old for playgrounds @GMtrackandfield

[Mrs. O'Keefe @okeefe_math]

Interested in doing track this year for GMHS?! Fill out this interest form! https://t.co/KwnOH3QM0t

[Mrs. O'Keefe @okeefe_math]

Girls are Conference Champs!! Regionals here we come. @GMtrackandfield

[Mustang Track & Field @MeridianHST_F]

Mason girls are the Bull Run District Champs! Boys place 6th overall! Mason brings home lots of medals! @LassoSports

[Mrs. O'Keefe @okeefe_math]

Having fun at districts - go Mason!! @GMtrackandfield

[Mrs. O'Keefe @okeefe_math]

Lightening delay = grading time for Coach Trebles @GMtrackandfield

[Mustang Track & Field @MeridianHST_F]

Congrats to our Seniors for a great home meet and being model leaders! We will miss all of you!! @gmhssports

[Mrs. O'Keefe @okeefe_math]

Learning about En Passant today! #chessclub #fccps

[Mrs. O'Keefe @okeefe_math]

Group 15 was the best team!! Saying hello to Obama at the White House

[Mrs. O'Keefe @okeefe_math]

Went down the longest escalator ever, but made it back to GMHS by 3pm!! #sophmorphing2017

[Mrs. O'Keefe @okeefe_math]

Go Nationals! #sophmorphing2017 #group15

[Mrs. O'Keefe @okeefe_math]

Group 15 is taking "pose like the National a Monument" to a whole new level! #sophmorphing2017

[Mrs. O'Keefe @okeefe_math]

Taking a quick break from the scavenger hunt for some football on the National Mall 🏈 #sophmorphing2017 #group15

[Mrs. O'Keefe @okeefe_math]

Group 15 at the Museum of Natural History - give me your best elephant pose! #sophomorphing2017 #fccps

[Mrs. O'Keefe @okeefe_math]

@monk_math: Group 15 getting fit at the US Navy Memorial 💪#sophmorphing2017

[Mrs. O'Keefe @okeefe_math]

@monk_math: Group 15 at Warner Theatre posing with Frank Sinatra's star! #sophmorphing2017