Margaret Chen, Ed.D.

[Margaret Chen, Ed.D. @math_chen]

Running for all
Those I lost and those still fighting. Please support this GoFundMe by donating or sharing—every bit of help makes a difference. https://t.co/440hcx3S2g

[Margaret Chen, Ed.D. @math_chen]

Pi day STEM displays 2026 part 5 @ColoniaHigh @CHS_Chiera @MATNatlOffice

[Margaret Chen, Ed.D. @math_chen]

Pi day STEM displays 2026 part 4 @ColoniaHigh @CHS_Chiera @MATNatlOffice

[Margaret Chen, Ed.D. @math_chen]

Pi day STEM displays 2026 part 3 @ColoniaHigh @CHS_Chiera @MATNatlOffice

[Margaret Chen, Ed.D. @math_chen]

Pi day STEM displays 2026 part 2 @ColoniaHigh @MATNatlOffice

[Margaret Chen, Ed.D. @math_chen]

Pi day STEM displays 2026 part 1 @ColoniaHigh @MATNatlOffice @CHS_Chiera

[Margaret Chen, Ed.D. @math_chen]

https://t.co/XPD8sFDSyN
Please support Colonia High School's Mathematics Honor Society (Mu Alpha Theta) by donating! With your help, we can fund our senior scholarships and go on a STEM trip!

[Margaret Chen, Ed.D. @math_chen]

https://t.co/dCTeLmqybg
Help us reach our goal! Two more days to fundraise in order to offset the costs for our ski 🎿 and snowboard 🏂 trips! Thank you!! 😊

[Margaret Chen, Ed.D. @math_chen]

Love when alumni come back to visit to talk about their STEM experiences. Thank you Peter and Rachit! @ColoniaHigh @CHS_Chiera

[Margaret Chen, Ed.D. @math_chen]

@ColoniaHigh @chsmualpha getting fuel ⛽️ @ this year’s AP calc breakfast 🧇 🥣 🥛

[Margaret Chen, Ed.D. @math_chen]

@chsmualpha @ColoniaHigh AP calc breakfast! Getting⛽️ fuel before striving for the ✋

[Margaret Chen, Ed.D. @math_chen]

STEM displays 2024 part 3 - did you redeem your stamps for a prize? @ColoniaHigh @CHS_Chiera @chsmualpha @MrsLiguori @Mr_TuftsCHS

[Margaret Chen, Ed.D. @math_chen]

STEM displays part 2 @ColoniaHigh @CHS_Chiera @MrsLiguori @Mr_TuftsCHS @chsmualpha

[Margaret Chen, Ed.D. @math_chen]

STEM displays 2024 part 1 @ColoniaHigh @CHS_Chiera @chsmualpha @J_Massimino @MrsLiguori @Mr_TuftsCHS

[Margaret Chen, Ed.D. @math_chen]

Miss you uncle Rocky.

https://t.co/j3TqNaKfiy

[Margaret Chen, Ed.D. @math_chen]

@ColoniaHigh race to a five 🖐️ #apcalc

[Margaret Chen, Ed.D. @math_chen]

@ColoniaHigh calc speed dating!

[Margaret Chen, Ed.D. @math_chen]

@nytimes Dj I C

[Colonia High School @ColoniaHigh]

https://t.co/5Ld2pOx6Y7

[Rocco Tomazic @RGT_EdD]

Thank you Mayor Armstead for this Proclamation from the City of Linden. It was my honor to serve as Interim Superintendent these past nine months. Our Linden students and staff will always have a special place in my heart. ⁦@derek_armstead⁩ ⁦⁦@LindenSchoolsNJ⁩