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Elementary School

Middle School

High School

Getting to School

Arrival: Dropping off at Grissom

School doors open at 7:20.


  • Walkers wait in the grassy area near the pre-kindergarten and kindergarten (Children’s House) entrance, between our drive and S. 73rd E. Ave., adjacent to the crosswalk.
  • If crossing S. 73rd E. Ave., use the crosswalk.

Car Riders

At 7:20, students may get out of cars and enter the building. Parents stay in cars.

  • Children's House (Pre-K/K):
    • To begin the year, staff will help students out of cars as they learn the routine.
    • Students enter the doors nearest the Children's House (Pre-K/K) building, under the covered walkway.
  • 1st-5th Grades:
    • Enter the main doors, under the blue Grissom awning.
  • Families with multi-age students:
    • If you are dropping off both Children's House (Pre-K/K) and 1st-5th, all students should be dropped off in the north lot and enter the Children's House (Pre-K/K) entrance.

Early pick up 

  • Make sure your school has the accurate list of persons approved for picking up your child from school.
  • Adults must present their photo ID to pick up a student early.

Dismissal: Picking up at Grissom

  • School dismisses at 2:35.
  • Parents wait in cars.


Parents of walkers wait in the grassy area near the Children's House (Pre-K/K) entrance.

  • If crossing S. 73rd E. Ave., use the crosswalk.

Car Riders

Children's House (Pre-K-/K) pickup is in the north parking lot outside of the building. Please enter from the north and exit to the north.

  • Please have your 'student sign' visible for efficient dismissal.
  • Older Siblings of Children's House (Pre-K/K) students will be picked up in the north drive.

1st – 5th grade will pick up outside of the main building and use the south drive. Enter from the south and exit to the south.

  • 1st grade lines up nearest the Children's House (Pre-K/K), at the north end of the south drive.
  • 2nd and 3rd grade line up on the north side of the main entrance, 2nd grade is by the metal artwork and 3rd grade nearest the steps.
  • 4th and 5th grade line up south of the main entrance, 4th grade nearest the steps, 5th grade nearest the south end of the building.
    • If you are picking up 4th or 5th grade students, once you enter the Grissom parking lot, drive past those cars in the 1st-3rd grade line and past the front steps to get in line for 4th and 5th grade.

Contact Us

Grissom Elementary School
6646 S. 73 E. Ave.
Tulsa, OK  74133

Opening Bell 7:30 a.m.
Dismissal Bell 2:35 p.m.

Tardies documented after 7:35 a.m.


School board policy and state law requires that students attend school more than 90% of the days it’s in session. Absences include days and parts of days (anything more than one hour). Students who miss school in excess of 10% of the time may be retained on that basis. Their learning is likely to have gaps due to their lack of participation in class. They often exhibit more problems with behavior because they have missed instruction and routines and are lost or overwhelmed.

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