Catherine Mallanda

The Larson calculus book …. The best!! OpenAI Super Bowl 2026 | Codex | You Can Just Build Things youtu.be/aCN9iCXNJqQ?si…

@Raven_sla @PowderSpringsES Welcome to the team!

I am so excited to step into this new chapter as one of the K-5 ELA Professional Learning Coordinators for Cobb County Schools. Thanks for the incredible send off @PowderSpringsES —a Mardi Gras Themed Poetry Slam. Once a Panther, Always a Panther

Why do we do math in school? When I asked this question as a kid, my teachers always told me, “You’ll use it one day.” That’s almost always false. Most adults are never going to be in a sticky situation with two binomials, thinking, thank goodness I can FOIL my way out of this mess. Most of us get by just fine without ever solving for x again. And especially in an AI age, fewer and fewer people will “use math” in the narrow, practical sense. But the origins of math have never been primarily about utility. Math is formative. It trains the mind to love what is true, to recognize what is orderly, and to be drawn toward what is beautiful. It teaches us that the universe is not chaos, but something intelligible, something structured, something that can be known. And you can see that truth made visible in the world’s most breathtaking churches and cathedrals: arches, vaults, domes, proportions, symmetry, harmony, light—geometry turned into glory. The mathematics that shapes a cathedral is not cold or sterile. It’s the language of wonder, carved into stone. We don’t teach math because everyone will use it. We teach math because it forms the kind of person who can see that reality has meaning.

Stats jokes!

There is no great gift as a teacher than to see your students succeed! Congrats to these newest Drs!

@DrJonesMilford Oh I need your Grinch pattern…. So cute!

I had a productive weekend of crocheting! 🧶 Completed and packed 7 orders only 3 orders left 🙂

Flowchart for Selecting Commonly Used Statistical Test

@jen_shiers @FairOaksEagles @cathieseibert @LLOLEARN @CCSDTitleONE We will miss you! Fair Oaks is getting a great one!

It is with complete gratitude and honor to share that I will serve as an AP at @FairOaksEagles beginning next school year! I am ready to SOAR with this incredible community. Go Eagles, go! 🦅 @cathieseibert @LLOLEARN @CCSDTitleONE #lovetoleadhere

I could not be more proud of these two! Harrison and Walton are lucky to have you! #oncearaideralwaysaraider #proudtobeawesome

@joslin_maxwell @cobbpositivesc1 @CobbSchools @CreeCreehare @SaraFolk_ @EmilyLawery @jennhellman_ @VonettaTracy @_ANGonzalez So glad you enjoyed!

Plants & popsicles made for such a fun Friday! It has been a special week & the @cobbpositivesc1 team sends a big thank you to @CobbSchools Academic Division for all of the appreciation treats! 🪴🌸💚

Today Cobb celebrated our Volunteers of the Year. I was blessed to work with these amazing ladies while at Walton. Love seeing two of them being recognized at elementary schools now that their own kids are grown! #proudtobeawaltonraider #oncearaideralwaysaraider

@JulesDBrown5 @Waltongbb Go Raiders!

Game time! Let’s do this ladies! 💪🏼 @Waltongbb

@EmanuelTorralba @Acworth_ES @Team_AcworthES @EmanuelTorralba thank you for showing us the wonderful learning going on at your school!

Thank you @cmallanda and Dr. Kullar for stopping by and seeing our @Acworth_ES Warriors in action! #LoveToLeadHere 🧡💙🧡 @Team_AcworthES

@fakfamily @FreyFlamesMusic @CobbSchools Great to see you and the great work going on at Frey plus the dancing was a bonus!

Huge shout out to Jkullar and @cmallanda for coming to see the great things happening at Frey. And especially for dance time with our 5th graders and @FreyFlamesMusic @CobbSchools

@STEMcobb @WaltonSTEM @STEMTania @ALDCOBB1 Go Raiders! Go STEM!

@dantorrenti @DP_League Congratulations!

New record for our family: 1- Middle School Softball Game 1- New Brother / Roster Addition 1- @DP_League soccer game Welcome to the Team, Walker Daniel Torrenti!

@CobbCountyESOL @belmontbears Congrats Martha!

Happy Retirement to @belmontbears ESOL teacher Martha Petitpre-Harris! Thank you for all you have done for our students! We wish you the best living that “retired life!” Congrats!🎉

@CobbMathDept Go Raiders!

Congratulations to the Walton Varsity Math Team on winning the 7A Math Championship at the 2023 GCTM State Math Tournament! Way to go team!

@mellummis98 @CCSDSpecialize1 Well deserved!

I am appreciative, humbled, and thankful. @CCSDSpecialize1 @CCSDSpecialize1