700+

Involved Volunteers

150,000+

Hours of Classes Delivered

15

Volunteer Nationalities

18

Student Nationalities

To learn more about TGC, visit our youtube channel.

Our Programs

Academics, Music, Arts, Chess, Foreign Language, Sports, Finance & Entrepreneur.

Humanities

We offer language arts & writing classes (reading and creative writing workshops, grammar and vocabulary), literature & history classes( book club, world history, US history), communication and civic leadership classes (debate, public speaking, Model UN, advocacy) as well as world language classes (Mandarin, Japanese, and German).

Sports

We coach chess and workouts to keep your body fit!

STEM

We provide biology, chemistry, physics, coding, programming, math lessons, standard test and competition prep.

Music & Art

We teach music theory, piano, violin, cello, flute, sketching, water color classes.

Finance

We have financial literacy classes to teach essential money management and business skills.

Entrepreneur

We inspire future entrepreneurs the fundamentals of their first start-up, foster problem-solving, public speaking and leadership skills through hands-on project collaboration.

Testimonials

What do our parents and students have to say about us? 

Sophie Wang

New York, USA

I am a senior at Syosset High School. I started tutoring at TGC since 8th grade. I also co-developed and currently manage the TGC website. Outside of tutoring, I also like fundraising for various causes, for example my clubs at high school and also for blood cancer. Besides community service, I also like coding apps, websites, and projects. I am also the captain of my school’s varsity fencing team and run my school’s K-pop Dance Club and STEM Newsletter club. I also co-founded my school’s Asian Pacific Islander Student Union club where we host school-wide potlucks and celebrate holidays like Mooncake Festival and Lunar New Year. I am also part of my school’s advanced research program from grades 10-12 and worked on a project involving Monte Carlo Simulation to predict blood type distribution where I won a gold medal at a local math fair and also used R to code a SEM analysis to look at different factors contributing to the underrepresentation of women in engineering. I have won many STEM awards, like qualifying for AIME and achieving USACO Gold.

Classes I teach: