Mary Marshall

First of many 💪

@TomballHS check out our prokaryotic operon models @lonestarcollege #dcbiology padlet.com/teachvalue/ope…

@TISDTHS @TomballISD Viral Christmas ornaments! #biologicalholiday

Fake wounds and burns to study wound healing. @TISDTHS DCAP @lonestarcollege

A lil’ chilly but these DCBIO students are real troopers. Reviewing energy and enzymes. #chalktalk 41 degrees!

@TISDTHS Dual Credit Science “Gallery of Cells”

FINAL Scores vs. Klein HS! Way to go Coogs and thank you to all teachers and staff who came to support on #TeacherAppreciationNight ‼️ #AnotherSweepForTomball @THS__athletics @thsabcinfo @TISDTHS @TISDTHS

@TISDTHS DCBIO getting a Charles Elton POV about food webs #theserengetirules

@HEB thank you for donating the chicken specimens so we can practice dissection techniques! #helpinghere @TISDTHS

@TISDTHS #tisdmoves goat yoga!

#totallytomball is rockin the 80’s today! @TISDTHS ##teamscience

@CocoWhite1906 @TISDTHS @TomballISD Congratulations Coco! We will miss you!

I will no longer be the School Resource Officer at @TISDTHS. I was recently promoted to Corporal in the SRO division. Now, I have an opportunity to impact all schools in @TomballISD with Compassion, empathy, and respect for others.

@CAlvarado110 @CoachNikNelson @Coach_TRod_FB @SFA_Football #AxeEm

Thank you @CoachNikNelson @Coach_TRod_FB for a great camp at @SFA_Football !

@CocoWhite1906 Congratulations!!

Yesterday, I accepted a promotion within the Tomball Police Department. I now hold the rank of CORPORAL. I give God all glory and honor because it was in his plan for my life.  I will lead with Professionalism, Integrity, Respect and a Servant Heart.

@TISD_HT @TomballISD 🖤

Shout out to our @TomballISD staff! Let us know how long you’ve been teaching! We r SO THANKFUL for you!!!

Hug your kids tonight…Our world is a mess right now…🙏🏻for the Tomball families!

@Tiina_Reiter @Karl__Reiter Congratulations Karl!!

@TISDTHS @TISD_AdvAcad Always have something unique your students will remember about your class. Ours is a squawking🐔 chicken!

@DTWillingham Choose your battles

What's the best teaching advice you can give in 3 words?

Congratulations to Bryan Mileski, District 15 6A 3200m Champion. Way to go. @TISDTHS @THS__athletics