Katie Beth Tinker

[Northwestern HS @NHS_Trojans]

We have a #RockSolid Principal! @rockhillschools

[Katie Beth Tinker @KBLTinker]

So proud of my students and their plans for the future! This group is simply the best! 💜💛💜 #TouchHeartsTEACH https://t.co/mqkVvydPZB

[Katie Beth Tinker @KBLTinker]

Determining the proportion of blue m&ms in the entire population of m&ms! Fun day in Honors Stats!

[Northwestern HS @NHS_Trojans]

Just posted a photo https://t.co/SWsXSqkydy

[Northwestern HS @NHS_Trojans]

Just posted a photo https://t.co/6ZQEE2si6j

[Northwestern HS @NHS_Trojans]

Just posted a photo https://t.co/FWLJCuT4Yf

[Northwestern HS @NHS_Trojans]

Just posted a photo https://t.co/aQLfDKLMjR

[Northwestern HS @NHS_Trojans]

Just posted a photo https://t.co/SYjTpsLrp5

[Northwestern HS @NHS_Trojans]

Just posted a photo https://t.co/C4Y1prrYJk

[Northwestern HS @NHS_Trojans]

Just posted a photo https://t.co/kZsRvOyLyG

[Northwestern HS @NHS_Trojans]

Just posted a photo https://t.co/oaV7RuBeBR

[Northwestern HS @NHS_Trojans]

Seniors, please take note of these important upcoming dates!

[Northwestern HS @NHS_Trojans]

Testing airplane design, flight time, and distance with inference procedures in AP Stats!

[Katie Beth Tinker @KBLTinker]

@wxbrad double rainbow over Rock Hill!

[Katie Beth Tinker @KBLTinker]

Is it worth the risk? Simulating roulette with our TI-84 calculators

[Northwestern HS @NHS_Trojans]

#OneTeamOneMissionOneRockHill #vision2020 #NHSInstruction

[Katie Beth Tinker @KBLTinker]

Are nickels fair? Testing out probability with the Law of Large Numbers! #OneTeamOneMissionOneRockHill #vision2020 #myRHSD3story

[Katie Beth Tinker @KBLTinker]

@TheEllenShow Yes!!

[NHS Trojan Council @TrojanConsul]

Senior Day registration today through Thursday during lunch. A-lobby. $20.

[NHS Trojan Council @TrojanConsul]

Last 2 days to register for Prom are Wednesday and Thursday after school. $35