About Certifications

Prove your mastery and get ready to tutor.

Become a Tutor

Learn, grow, and give back through tutoring.

Session Safety Measures

How we keep virtual tutoring safe.

Help Desk

Have questions? Search our FAQ.

Community Events

Game nights, product updates, and more.

Study Spaces

Stay motivated in virtual study rooms.

Leaderboards

Check out the community's impact.

Stories

Testimonials from the Schoolhouse community.

Blog

Keep up with our volunteer-run blog.

Charlotte O

Tutor

Joined Jun 2025 · She/Her · 10:45 PM Local

About

Hey everyone! My name is Charlotte, and I am a senior from Washington here to tutor students for the SAT. In the past, I have tutored students in multiple subjects, including writing, mathematics, and science. In my free time, I love hiking with my mom, acting in my school's shows, and discovering new bookstores! I'm so excited to work with you!

Tutor

Jul 2025 - Present

United States of America

Stats

585

Badges

Countries Reached

Learners Impacted

Sessions Hosted

2,693

Tutoring Minutes

Certifications

SAT® Prep

Honorary

SAT Reading & Writing

Honorary

SAT Math

Honorary

Connections

Followers (11)

Following (2)

Khan Academy Profile

charsofia

Upcoming Sessions

Charlotte isn't hosting anything soon, but you can follow them to get updates on future sessions.

Featured Feedback

Thank you for an amazing bootcamp! I've learned a lot from you and considering that this was your first bootcamp, you seemed like a true pro! You were always positive, friendly, and gave great explanations to every problem. You will definitely be the person I reach out to first for any tips on SAT Reading & Writing. Thanks again!

Learner · 1 mo. ago

“

Thank you so much Charlotte!! Your energy is unmatched and makes learning about SAT English so much more fun

Learner · 2 mo. ago

“

thank you so much for all of your help, i feel ive really grown and improved and im ready for the SAT, i really really appreciate it!

Learner · 1 mo. ago

“

Your sessions are great! I like your positive attitude and the way you encourage discussion for each problem, even going through them thoroughly—it’s really helpful! Honestly, your energy in each session I’ve been in makes them fun, believe it or not, and its nice have you as a tutor as such ^^

Learner · 2 mo. ago

“

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