
Watching science in action! 🔬 Our 8th grade scientists explored diffusion through a hands-on lab, observing how particles move! Learning becomes even more exciting when students can see concepts come to life! #IBworldschool #aacpsawesome #belonggrowsucceed




⚡🔬 Science 8 students explored the power of static electricity during an electric charge lab! Through hands-on investigations, students discovered how charged objects interact and observed the forces that make static electricity so fascinating. Learning science is electric! 💡⚛️ #IBworldschool #aacpsawesome #belonggrowsucceed







🔬⚡ Science 8 students put their learning into action by creating electromagnets! Through hands-on exploration, they discovered how electricity and magnetism work together to power everyday technology. Great job, scientists! 🧲💡 #IBworldschool #aacpsawesome #belonggrowsucceed





Working hard pays off! 💰🎓 Our AVID students have been earning Scholar Dollars and redeeming them for college swag from the classroom store. Thank you to everyone who has donated and helped inspire our students to dream big and plan for their futures! #IBworldschool #aacpsawesome #belonggrowsucceed

📚✨ The library can be used for more than just reading! During Lunch Bunch, one of our students practiced the art of origami and created an impressive dinosaur. Creativity, curiosity, and learning in action! 🦖🙌 #IBworldschool #aacpsawesome #belonggrowsucceed

🎃🍬 Halloween fun at MacArthur! Today we traded our red, white, and blue for costumes and candy as students and staff celebrated together. From creative costumes to lots of smiles, it was a spook-tacular day filled with school spirit and fun! 👻🧡 #IBworldschool #aacpsawesome #belonggrowsucceed










🎓💛 Our AVID students had an incredible opportunity to tour Bowie State University and experience college life firsthand! From exploring campus to learning about future opportunities, students gained valuable insight into their college and career journeys. As an added bonus, some of our students were even featured live on BSU TV—what an exciting moment! 🐾📺 #IBworldschool #aacpsawesome #belonggrowsucceed




🚌✨ It's National School Bus Safety Week! Help keep our students safe by stopping for school buses and following all bus safety laws. Our bus drivers have an important job, and we appreciate the care and dedication they show in getting students to and from school safely each day. Thank you, drivers! 💙
#IBworldschool #aacpsawesome #belonggrowsucceed
#IBworldschool #aacpsawesome #belonggrowsucceed

What a day! 🎉 We celebrated MCAP success, incredible growth, and our fall student-athletes with friendly competitions, dancing, laughter, and Eagles spirit. Even a few teachers and admin took pies to the face from our top MCAP scorers! 🦅🥧 Shout out to MMS’s 8th grade students for having the greatest percentage of students with very high and high growth on their ELA 7 and Math 7 MCAP out of all comprehensive middle schools in AACPS! Way to SOAR!!#IBworldschool #aacpsawesome #belonggrowsucceed




Our out-of-area MYP magnet students enjoyed lunch with IB Coordinator Ms. Pomplon! 🍕 As open-minded risk-takers, they stepped outside their comfort zones, made new connections, and built community while sharing pizza and conversation. #IBworldschool #belonggrowsucceed






Stretch, move, succeed! 💪 During their agility unit, 8th grade Dance for Athletes students explored dynamic and static stretching and how each helps prepare the body for movement and recovery. #IBworldschool #aacpsawesome #belonggrowsucceed

Ready, set, hike! 🏈 Our 7th graders practiced passing, catching, and teamwork while building their football skills in Physical Education. #IBworldschool #aacpsawesome #belonggrowsucceed

Science came to life in our Chemical Reactions Lab! Our 8th graders investigated the signs of a chemical reaction, observing color changes, temperature changes, precipitates forming, and gases being released as evidence that new substances were being created.#belonggrowsucceed





From elements to compounds! 🧪✨ Our 8th graders explored how individual elements combine to create something entirely new, comparing compounds to the elements that make them up during a hands-on lab investigation. #IBworldschool #aacpsawesome #belonggrowsucceed




📣39th Harvest for the Hungry: Kids Helping Kids Fundraising Campaign, October 1-31, 2026
AACPS & AA County Food Bank partner to hold the largest annual fundraiser for the food bank! 100% of proceeds benefit the AA County Food Bank
Donate online at aacps.org/harvest or bring in canned/dried goods to your school






🎉 As we celebrate Principal Appreciation Month, we give a huge shoutout to our amazing principal, Ms. Kelly McVey! Named the 2025 Middle School Principal of the Year, she inspires students daily to be Safe, Open-Minded, Accountable, and Reflective. 💙
#IBworldschool #aacpsawesome #belonggrowsucceed
#IBworldschool #aacpsawesome #belonggrowsucceed

🌍 Happy International Translation Day! Today we celebrate Olivia Aguilarsanabria, our Bilingual Family and Community Outreach Facilitator. Through her dedication, our multilingual families feel welcomed, connected, and a true sense of belonging within our school community. 💙
#IBworldschool #aacpsawesome #belonggrowsucceed

Celebrating the creativity, talent, & passion that make the arts shine at MacArthur Middle! A huge thank you to Mr. Hawkins, Mr. Rowley, Ms. Love, Ms. Kreutzer, Ms. Trebon, & Ms. Vanderwagon for inspiring our Eagles to create, perform, express themselves, and SOAR!






Our SOAR Teachers of the Month! Thank you Ms. McLaurin, Ms. Kreutzer, Ms. Ramamni, & Ms. Patty for leading by example and showing what it means to be Safe, Open-Minded, Accountable, and Reflective every day. Your dedication helps our school community SOAR! #belonggrowsucceed

🧪🔍 8th grade scientists investigated physical properties through a solubility lab! Students tested sugar, salt, and oil in a mystery liquid, recorded their observations, identified the substance, and calculated density as a math extension. #IBworldschool #belonggrowsucceed




