7th graders create rust during oxidation reaction #nowigetit #synthesisreaction #welovechemistry Great Hollow MS

Today we're celebrating 60 years of groundbreaking U.S. space science, which has yielded profound insights and practical benefits for the nation and the world. Read more: go.nasa.gov/2nt7ugM #ExploreAsOne

Mrs. McKillop and Mr. Chandler’s students have great badminton skills #DayInSmithtown Smithtown CSD Great Hollow MS

Sunrise at Great Hollow is simply beautiful! Smithtown CSD

Co-teaching social-emotional lesson in the Mindful Mezzanine today #sel #forgetyourtroubles #gethappy #deepbreathe Great Hollow MS Diana Feirstein Linda McCann

Real-life learning opportunities showing relationships between muscles, bones, and tendons #whocalledmechicken #handsonSTEM thank you Robert Warner for sharing Great Hollow MS

Muscles and Bones Station Lab Great Hollow MS #bad2thebone #handsonSTEM #youngscientistsatwork

Guest in our classroom enriching our study of muscles and bones. Thank you Mrs. Vibal #bronxzoo #sandiegozoo #vettech #animalx-rays #realworldscience Great Hollow MS

Guest in our classroom enriching our study of muscles and bones. Comparing animal x-rays to humans. “This is so cool”. Thank you Mrs. Vibal #bronxzoo #sandiegozoo #vettech #animalxrays #realworldscience Great Hollow MS

Guest in our classroom enriching our study of muscles and bones. Counting the puppies in this mama dog.... #wecountedten Thank you Mrs. Vibal #bronxzoo #sandiegozoo #vettech #animalxrays #realworldscience Great Hollow MS

So proud of our superstars #OpeningCeremony #TeamUSA

‘Into the Woods’ cast did an amazing job this afternoon #suchtalent #beautifulset #jobwelldone #intothewoods Great Hollow MS Diana Feirstein Linda McCann Taramatie Putnam

Enjoy bird watching? Consider the Citizen Science Project called "Great Backyard Bird Count" birdcount.org Takes place around the world from Feb. 16-19th. Go outside for at least 15 minutes, ID bird species, share your data. #birdlovers #tweettweet #citizenscience

Would you like one of these for Valentine's Day? They're not actual human hearts, but hand-crafted, life-sized chocolate replicas by The Edible Museum. They look amazing! ♥ 📷: The Edible Museum #science #sciencealert #romance #chocolate #heart #valentine

Proud to display this in my classroom. ❤️🧡💛💚💙💜

Student quote of the week: “Dissecting the frog in science was the BEST thing I’ve ever done in school” - Andrew, period 4. Great Hollow MS #makingconnections #bullfrogsRlikeUS #ribbitribbit

Wondering why single-use bags were banned from Suffolk county? Polyethylene plastic can’t biodegrade. Testing it during our chemistry unit. 70 days so far... #plasticpollution #chemistrylab Great Hollow MS

Chemistry experiment: Making our own snow! Great Hollow MS #snowballtime #funfunfun

Modeling atoms and their electron shells #fruitloopchemistry #countingatoms #yummyscience Great Hollow MS

Team 7A students will see for themselves on Monday if a supersaturated solution of sugar and water will form crystals in this beaker while we are away for the weekend. #rockcandyscience #concentratedsolution #chemistryfun Great Hollow MS