David E. Christopher, Ed.D.

Very excited to update my Twitter Handle and get started at Cumberland Valley! @CVSDnews @CVSDeagles #cvproud

Great conversations with our admin team @NA_Schools about prioritizing the work for this year and beyond. #nasdlearns

@DrToddKeruskin I will miss you guys as well. There are great things going on in the Pittsburgh region in Ed. Thanks for your including me in “the group”.

@NASDK_12 Congratulations and good luck! We will miss you in Western PA!

After a great three years at NA, my family and I will be moving back to the midstate. Thank you all for your support these past three years. They have been the best! cvschools.org/emergency_cent… #NASDlearns

@MMSMakerspace Thank you.

@oblackb Thank you.

@MrLamm Thank you.

The NA Tigers! Back to Back PIAA State Champs!!!

Great job @pedroarivera2 and @PADeptofEd getting PSSA data back to schools in 4 weeks! Game changer for district readiness for next year!

Great job @greggbehr describing the great things that are happening in Pittsburgh and the role that @remakelearning is having. bizjournals.com/pittsburgh/new… via @PghBizTimes

Amazing art at the NASH art show. What amazingly talented artists! #NASDLearns

Happy National Assistant Principal's Week to all of our great Assistant Principals! We are fortunate to have such great leaders in our schools. nassp.org/recognition/na…

Direct and honest presentation this evening regarding The Teenage Brain and Drug Abuse. Including the powerful story of a north hills mom who lost her daughter to addiction. Her message to the audience-don’t ever say “not my kid.” #NASDlearns

It was great to see so many of our families at the Title I Literacy Night. Thank you to all our teachers and principals for making it a wonderful evening! @PeeblesElem @hosacklibrary1 @NA_McKnight argggghh!

What an amazing day at NA! Loved the student showcase and am so excited to see @jcasap #NASDLearns @NA_Schools

We are pumped and ready to go! #NADreamThinkDo #NASDLearns

Two McKnight All-Stars teaching how to make math screencasts! #NASDLearns #NADreamThinkDo

What a powerful story! Congratulations!

Congratulations!

Ready for a trip back in time to the roaring 20s! Thank you to all of the students, staff, and volunteers who make the NA musical a major event for our community every year! #nasdlearns ⁦@btozier⁩