Ron Gamma, Ed.D.

Let’s gooooo, Quakers!! Sectional play against Carmel! ⁦@RonGamma⁩ ⁦@jsullivan165⁩

Senior Night Football 🏈🏈 and playoff soccer ⚽️⚽️. Doesn’t get better

Let’s go Greeley!! ⚽️⚽️⚽️

It’s that time of the year.. seniors are receiving their yearbooks 📘🎓

Greeley strikes first 🥍🥍🥍

Let’s go Greeley!! 🥍🥍🥍

Greeley Boys Lax returns to the Section One Final! @GreeleyMensLax #GoGreeley #WeAreChappaqua

Final performance of Footloose - best of luck to our seniors! 🎬

Science Research Symposium 🔬🧬🔭🧪🧫

👏 Big congratulations to @MaryDevane2, our K-12 Social Studies Department Chair, on receiving the 2025 Outstanding Social Studies Supervisor Award from the Westchester Lower Hudson Valley Council for Social Studies. 🌍📚 Read more at chappaquaschools.org/who-we-are/new…

The most anticipated event of the year is here…

Spring sports are back in action 🥍🥍🏈🏈

Horace Greeley Science 9 students wowed the BOE with their science showcase! Their curiosity, innovation, and passion for science, guided by their dedicated teachers, were on full display. #GreeleyPride @chackerman1 @DrAPease @RonGamma @KFloresChapp @cvmauricio5 @jsullivan165

Year of the SNAKE! Happy Lunar New Year! @chackerman1 @RonGamma @jsullivan165 @KFloresChapp @cvmauricio5

Congratulations to our senior wrestlers! 🤼‍♂️

💚 Friday Fun Alert! Everyone having a blast- learning and growing together! 🪴🪴#GreeleySRC ⁦@DrAPease⁩ ⁦@PriyaPatelMa⁩ ⁦@chackerman1⁩ ⁦@chappaqua_csd⁩

Science Research Information Session for our current 9th graders is underway! 🔬🔭🧪

Great day in the Bronx with Greeley Wrestling! Thank you Coach DeBellis, Coach Tortora, and Coach Marino

Varsity Volleyball 🏐 up big! 1000 career digs for Hope Suh #8 Congratulations!

In Mr. Kuczma’s class students are using Batman figures on a cart to better understand concepts of force and motion. #physics