Husband, Dad of two wonderful girls #DadAsPrincipals, Born&Raised in South Korea, Principal of Rock Creek Valley ES, MCPS

Joined August 2012
Savannah’s first backpacking trip with daddy was a success! She carried a 10 pound pack and hiked 2 miles in and 2 miles out! She sang her favorite songs, pointed out colorful leaves and bugs, and ate her favorite snacks on the way to the camp site. She never ceases to amaze me!
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Our science teacher asked a kindergartener to tell me why this egg is floating in the water. He explained, “It’s because water is denser than the object.” #lovemyjob #SheridanOwls
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As I wrote in my new @washingtonpost article, kids may overestimate social risk, but never underestimate the courage it takes to take a stand against hate. Here's how adults can arm kids w/ the practical skills & empathy they need to defend targeted peers. washingtonpost.com/parenting…
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Perfectionism vs. Excellencism: “Perfectionism’s pursuit of high standards comes at a cost. Is it possible to reach for those high standards without the cost?” I believe so! anniemurphypaul.substack.com…
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Super grateful @SheridanDC for this opportunity to attend a Responsive Classroom conference in Chicago! #lovemyjob
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The First Lady and I are proud to recognize today as the first ever Kimchi Day in Maryland, and to celebrate the importance of this popular Korean dish!
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I'm so excited to hear @jesslahey present at @SheridanDC tomorrow night! If you haven't done so already, check out her terrific books - THE ADDICTION INOCULATION & THE GIFT OF FAILURE. (And if you're a local parent or educator/administrator & would like to attend, please DM me.)
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As an instructional leader, I don't look for people who are loyal to me. I look for people who are loyal to the work of teaching and supporting all students. In my experience, we typically find "our people" because people look for others with similar aspirations.
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I firmly believe that accountability will become a part of the culture in learning and working environments that prioritize everyone's well-being and student outcomes rather than blind loyalty. #NewBeginning #lovemyjob
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I remember last year thinking it cannot be any worse this year than the past year… yep, I was wrong. As educators, we’ve learned so much from navigating the pandemic! I am truly excited for this school year to begin! #NewBeginnings #lovemyjob #SheridanOwls – at Clarksburg, MD
"When we say, ‘You’re not where you’re supposed to be,’ we’re saying, ‘You’re not who you’re supposed to be.' And if you survived the last 2 years, you can be successful at school. We have to keep telling kids that.” My latest article for @washingtonpost. washingtonpost.com/parenting…
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Over the last 5 days I ran ~22 miles! Feeling pretty awesome! Here I come #patapscovalley50k!! #WorkLifeBalance – at Clarksburg, MD
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I love the idea of raising our children to actualize their SUPERPOWERS! – at Clarksburg, MD
I tell kids you can feel 2 opposing emotions at once, i.e. panicked & excited (aka "panixcited"). Which is how one might feel, hypothetically, if they saw their book's new cover when they were still writing it. Along those lines, here's the new cover of MIDDLE SCHOOL SUPERPOWERS!
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I am super excited to have begun working at Sheridan School in Washington D.C. as the Head of Lower School! These past two weeks have been fun and invigorating! Everyone has been so warm and welcoming! I am learning so much! Here is to a #NewBeginning! #SheridanOwls #lovemyjob
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This morning a concerned resident approached the 4D Olney Substation about a mother duck acting strangely near the CVS. It turns out her babies fell down a storm drain. MCFRS was able to lift the storm drain cover and MCPD Officer H. Chen reached down and saved 8 babies. #mcpnews
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It was a nice surprise running into a principal friend @SallyKRide at @KravMaga301 and learned about active killer defense and first aid tools! Special thanks to @KravMaga301 for providing this invaluable training to educators for free! #ItTakesAVillage #lovemyjob
Went to Krav Oz in Germantown today for a training on defense ! It was amazing ! I learned so much and gained so much confidence to continue to keep our world and students safe ! @Mrs_Flowers @SheridanLSH
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Jae W. Lee retweeted
“YES I CAN” in students starts many times w/ Ss seeing proof that it’s possible. Many students, like Arvin, will remember you @SheridanLSH as the embodiment of being Korean-American, an immigrant, educator and a leader. Way to show them it’s possible #WhyWeTeach #4OurFuture
A proud moment: Arvin Kim, #CarderockMagic alumnus, will serve as the Student Member of the @mocoboe! The story of his family as Korean immigrants resonated with me-and everyone in the audience! He thanked his educators who helped him. #NextGenLeader @Pyle_Principal @RWDodd @MCPS
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A proud moment: Arvin Kim, #CarderockMagic alumnus, will serve as the Student Member of the @mocoboe! The story of his family as Korean immigrants resonated with me-and everyone in the audience! He thanked his educators who helped him. #NextGenLeader @Pyle_Principal @RWDodd @MCPS
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Today is my last day in MCPS! As sad as I am about leaving the Carderock community and MCPS, I am extremely grateful to know that Carderock is in good hands with @FRES_Intern!! #CarderockMagic #NewBeginning
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Humpty Dumpty sat on a wall, Humpty Dumpty had a great fall… #CarderockMagic #lovemyjob
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Congratulations to the Whitman cluster students, families and faculty for a job well done! ⁦@RWDodd⁩ ⁦@Pyle_Principal⁩ ⁦@KimThompsonMCPS⁩ ⁦@WAESprincipal⁩ ⁦@bannockburnes⁩ @BradleyHillsES
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