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.

Academic Challenge Bowl Schedule:

TENTATIVE ASE SCHEDULE 2025-2026 Coaches, Judges.pdf

Astumbo Middle School wins top honors at robotics, STEM contestMiddle school robotics teams dominated the SIFA FIRST LEGO League Pacific UNEARTHED Regional Championship 2026 as science, technology, engineering, and math, or STEM, programs grow islandwide, according to a press

Astumbo Middle School comes out on top at youth K-pop dance contestAstumbo Middle School scored the $1,000 prize at the Korea Freedom Federation’s sixth annual Youth K-Pop Dance and Royal Palace Hanbok Fashion Show held at the Micronesia Mall center court

PR2025 - 0486 Astumbo Middle School Takes First Place at 2026 Inacha’igen Fino’ CHamoru Cultural Competition.pdf

Astumbo Middle School visits Andersen AFBScott Ross, bowling facility manager at Gecko Lanes, Andersen Air Force Base, Guam, gives a brief to a group of 8th graders from Astumbo Middle School at Gecko Lanes, Andersen AFB, Guam on Oct. 4, 2024. Ross and the staff at Gecko Lanes, hosted Astumbo Middle School for a morning of bowling and lunch. (U.S. Air Force photo by Airman 1st Class Natasha Ninete).

ASTUMBO CAMPUS

Astumbo Middle School Campus Tour for Future Dragons by our 8th Graders

AMS Dragon Sports

AMS Athlete Packet - Athlete Monitoring Form

Sports Banquet Parent Letter and Head Count Sheet 25-26-1.pdf

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

March's Theme: Communication

March 19: Read & Roar
March 20: Parent-Teacher Conferences (no classes)
March 24 PBIS Assembly/PTO meeting 6 p.m. in the cafeteria, Dragon Thrift Store open
March 26: Activity Day/Gupot CHamoru (no backpacks!)
March 30 to April 3: Spring Break (no classes)

April's Theme: Team Work

April 1-3: Spring Break (no classes)
April 6: Professional Development Day (no classes)
April 9: Dragon Thrift Store open
April 27: PBIS Assembly
April 29: Read & Roar

May's Theme: Resilience

May 1: 4th Quarter Pep Rally
May 7: PBIS Assembly
May 9: 8th Grade Banquet, 11 a.m. to 2 p.m. at Guam Plaza Resort & Spa. Tickets are $30 per student.
May 15: 8th Grade Promotion at 9:30 a.m. at the Astumbo Gym
May 16: Sports Banquet, 11 a.m. to 3 p.m. at Lotte Hotel Guam. Tickets are $35 for athletes, $40 for guests.
May 19: Last Day of School!

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.