Schoolhouse.world: peer tutoring, for free.
Schoolhouse.world: peer tutoring, for free.
Schoolhouse.world: peer tutoring, for free.

Charlie S

Tutor

Joined Jun 2025 · He/Him · 1:40 AM Local

About

I’m a high school student here to tutor for math (mostly calculus), physics, or SAT.

Tutor

Jul 2025 - Present

United States of America

Stats

538

SP

9

Badges

5

Countries Reached

21

Learners Impacted

25

Sessions Hosted

1,491

Tutoring Minutes

Certifications

Calculus
100% Mastery
Physics
1 / 7 Topics
SAT® Prep
Honorary
SAT Reading & Writing
Honorary
SAT Math
Honorary

Connections

Arun Vishal C
Helen H
Chloe C
Naveen B
Natalia G
Charlie is not following anyone yet!

Upcoming Sessions

Astrophysics

    4th session

I'll explain astro topics to anyone that's interested / answer questions (math and conceptual).

Charlie S

3/15

Badges

  • New Kid in Class

    Attend 1 session

  • Show Your Stuff

    Get 1 certification

  • Thinker

    Get 5 certifications

  • Red Delicious

    Host 1 session

  • Granny Smith

    Host 5 sessions

  • Honeycrisp

    Host 10 sessions

  • Fuji

    Host 25 sessions

  • Bronze Level

    Get 500 SP

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