Mrs. L Guinan

One good thing? 10,000 good things. Wow. 👏🏻 #chsedu #chsonegoodthing

We made #collsedu proud this week! Our UCA coach said @CheerColls the nicest, most hardworking and respectful cheer team she’s worked with all summer!! #bekind

@taryn129 @msmidili_colls @Parsons_Colls Thank you!!

@msmidili_colls @MsLDobbs @Parsons_Colls All three of you look gorgeous

So grateful to have found such great friends at Colls❤️#bridalshower #imgettingmarried @MsLDobbs @Parsons_Colls

Thank you @DOminiakSCIENCE for visiting my Genomics class!! twitter.com/dominiakscienc…

Congrats to Donte, our Mr. Colls 18, to Ethan, our Mr. Congeniality and to all our contests for an amazing show!! @CheerColls #collsedu #chsgrateful

Yay Donte!!! Mr. Colls 2018! Shout-out to @msmidili_colls and @MsLDobbs for a great show! #collsedu

Tonight is the night!! Don’t miss out seeing these FABULOUS costumes! Who will be Mr. Colls? #CollsEdu #collscheer

Wow, what a fascinating bypass surgery! I might go vegan now 😮! Thanks @beswickbio! #collsedu @CollsSTEM

Who will be our next Mr. Colls?? Find out March 23rd @7pm in the auditorium. @CheerColls #collsedu

We are all united. In our DNA and in our Humanity. Thank you students of CHS for your kind and empowering words. So proud! #bekind #CHSWalkout #collsedu

Can’t wait!!! #CollsEdu #onwednesdayswewearblack

STEAM night was a HOOT! #collsedu

@MrsKitkatsYuck Aw, I’m sorry Lila, I had to switch it up! Stop by after school this week and you can extract your DNA!

The most INCREDIBLE cheek cell DNA yield, ever. #collsedu

Good effort, get em next time!! @CheerColls #chsedu

@colls_academic @beswickbio Thanks for stopping in!! Check out my Genomics class for further discussions!!

@collsphysistry @bakerhhhs @whalen @Flip4Students @BasiagaScience @DOminiakSCIENCE @gm8585 @MrCoachKlineCHS @gmanvb Unless it's cute and fuzzy, no. Thanks!

So impressed with our girls! twitter.com/msmidili_colls…

@MrsKitkatsYuck How cool! That's the best part of science- there's always something to discover and room to make changes. Your PPT is STILL awesome!

Congratulations to the class of '17! I'm so very proud of you all, but especially my Oaklyn graduates! #collsedu #opsedu