Astumbo Middle School

Registration Info - Cafeteria Menu - Bus Schedule - Bell Schedule - GDOE Calendar - Parent Portal

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Registration Info - Cafeteria Menu - Bus Schedule - Bell Schedule - GDOE Calendar - Parent Portal

AMS Dragon Sports

School Messenger & Safe Arrival

Important Dates

Important Links

HOW TO Videos

AMS Mission Statement

Astumbo Middle School will foster a safe and supportive learning environment that promotes academic success, positive social development, and technological competence to prepare our students to become lifelong learners and contributing citizens of the community.

PR2025 - 0431 GDOE Updates Protocol on Nicotine and Vaping Violations in Schools (1).pdf

GDOE Updates Protocol on Nicotine and Vaping Violations in Schools

PR2025 - 0447 Astumbo Middle School PTO Awarded Kick The Fat 2026 Mini-Grant.pdf

Astumbo Middle School PTO Awarded Kick The Fat 2026 Mini-Grant

Academic Challenge Bowl Schedule:

TENTATIVE ASE SCHEDULE 2025-2026 Coaches, Judges.pdf

AMS Dragon Sports

ISA Sports Schedule - AMS Athlete Packet - Athlete Monitoring Form

AMS Baseball game schedule. Check your coach for more information.

AMS Basketball game schedule. Check your coach for more information.

AMS Girls Soccer game schedule. Check your coach for more information.

ISA All Star Teams

School Messenger & Safe Arrival

Download our flyer to learn more about GDOE's new alert system. Check out these guides on how to sign up and manage your notifications:

Safe Arrival currently does not replace parent notes for absences. Please send a note to your child's teacher to excuse an absence.

safe arrival flyer.pdf

Important Dates

February's Theme: Problem Solving

Feb. 20: Read & Roar
Feb. 20: ACB Match - AMS vs. BMS 4 p.m.
Feb. 23: ACB Match - AMS vs. OMS 4 p.m.
Feb. 24: PBIS Assembly
Feb. 26: Activity Day

March's Theme: Communication

March 2: Guam History & CHamoru Heritage Day (no classes)
March 3: Mes CHamoru Opening Ceremony
March 3: STOM Dress Down
March 4: TTOM Dress Down
March 5: DOM Dress Down
March 19: Read & Roar
March 20: Parent-Teacher Conferences (no classes)
March 24 PBIS Assembly
March 26: Activity Day
March 30 to April 3: Spring Break (no classes)

Important Links

HOW TO Videos

PARENT PORTAL: Log in Here! For access to your student's PowerSchool account, email ams@gdoe.net. Be sure to provide your child's name and a valid photo ID - we will send instructions on how to create an account.