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.

Colston K

Tutor

Joined Jan 2025 · He/Him · 10:18 AM Local

About

I'm from Northern California looking to help tutor and learn at the same time. I play the euphonium in marching and concert band, I like skiing, and I like coding.

Tutor

Jan 2025 - Present

United States of America

Stats

1117

Badges

Countries Reached

Learners Impacted

Sessions Hosted

1,499

Tutoring Minutes

Certifications

Pre-Algebra

100% Mastery

Algebra 1

100% Mastery

Geometry

100% Mastery

Trigonometry

1 / 4 Topics

Algebra 2

6 / 12 Topics

Connections

Followers (12)

Following (5)

AoPS Profile

Colst19742

Khan Academy Profile

koulaboudc28

Upcoming Sessions

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

Featured Feedback

he had good humour and it felt nice to talk to someone with a sense of humour also gave good explanations

Learner · 4 days ago

“

Despite not explicitly engaging the learner at every time, the tutor was successful in bringing out the learner's engagement as the learner continuously spoke his thought process out loud. The tutor effectively used questions such as "Why do you think that is?" to make the learner explain their thinking. In regard to encouraging students to explain their thinking, the tutor is very advanced.

Tutor · 29 days ago

“

Very nice and easy to get along with I really appreciate your help.

Learner · 19 days ago

“

The tutor looked through the problem that the student brought. Although the tutor had never seen the problem before this session, he seemed to understand the topic behind it clearly and helped the learner understand the material smoothly.

Tutor · 29 days ago

“

Badges

New Kid in Class
Attend 1 session
Explorer
Attend 5 sessions
Voyager
Attend 10 sessions
Out of This World
Attend 25 sessions
Show Your Stuff
Get 1 certification
Thinker
Get 5 certifications
Whiz Kid
Get 10 certifications
Scholar
Get 25 certifications