Stefan Muller

Principal - Penndale Middle School in Lansdale, PA. Former Social Studies and Math teacher, Wrestling & Baseball Coach. Husband, Dad of 4, and Baseball player.

[Stefan Muller @smuller_1]

@Mr_Jon_Winkle Wow…really impressive. What a great idea!!!

[Stefan Muller @smuller_1]

@JenSicinskiNPSD @KnappElementary You will be great, Jen. Knapp is lucky to have you lead the way!

[Stefan Muller @smuller_1]

@Mrs_KozdraNPSD @NPSD @KnappElementary It does look great! Well done - show it off!

[Stefan Muller @smuller_1]

@ZachQuigleyNPSD @MargaretRidge5 Congrats Margaret!

[Stefan Muller @smuller_1]

If you saw @KnappElementary two weeks ago - heck, 5 days ago - the “Why” behind this video will make perfect sense. @NPSD ’s finest custodian, Mr Robert Woods, is a rockstar.Don’t believe me? Watch a small portion of his 650 greatest fans cheer him on as we parade the bldg. #GOAT

[Stefan Muller @smuller_1]

Wanna know what’s good for the soul? Food, fun & fellowship with 300 ppl who share a core value - building community. Another successful Knapp Welcome Back Picnic. I missed @npsd events like this…bring on Day 1

[Stefan Muller @smuller_1]

@NPennHS @DougPovilaitis @ImmaculataU Congrats, Dr. Povilaitis!

[Stefan Muller @smuller_1]

Mr. Barry Sayers working hard up until the last moments before retiring! We will miss you, friend!

[Stefan Muller @smuller_1]

@megsmithNPSD @JenSicinski @MariaStratt @NPSD @DelVal @gym_mom4 @carmccue Congrats Ladies!!!

[Stefan Muller @smuller_1]

@MrCalvaresi @NPSD Who knew? Thanks Mr. C!

[Stefan Muller @smuller_1]

@jverch75 @PushkinPress @PushkinVertigo @PoppyBookPR @The_CWA This is awesome John - congrats, and well deserved. Loved the book and Patiently waiting for the next release!

[Stefan Muller @smuller_1]

@Mrskarensky Awesome! What do we have planned?

[The Reporter Sports @ReporterSports]

#BASEBALL: @ReporterSports, @MontCoSports & @MontMediaSports Team of the Decade Quarterfinals

[Stefan Muller @smuller_1]

This is a ”must listen”, Knapp Time Podcast: Ep3 - with Ben Hartranft @BenergyEAC , NP grad speaks about his journey with autism and life on @TheEllenShow and @Eagles @think_inclusive @NPSD https://t.co/yI2ySpw8M4

[Stefan Muller @smuller_1]

@RMartielloNPSD @NPSD

[Stefan Muller @smuller_1]

Another week of Distance Learning in the books. Back by popular demand, Knapp's Good News during JAGUARantine - Ep 2. You will not be disappointed... https://t.co/bgZvBXXnAa via @YouTube

[Stefan Muller @smuller_1]

@Mrskarensky @KnappElementary Me too!

[Stefan Muller @smuller_1]

@RMartielloNPSD That’s awesome. Just did a game of Horse with our PE teacher for our upcoming Jaguarantine video!!

[North Penn Television @NPTV]

Hometown Heroes!

[Stefan Muller @smuller_1]

Here is Ep. 2 of the Knapp Time Podcast. Doug Cervi, Internet Essentials Ambassador for Comcast, explained the role that they are playing for @KnappElementary, @NPSD, and many communities trying to connect with internet. Our theme - service to others. https://t.co/yGCk0oic7U