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

Christina Q

Tutor

@chatirins
Joined May 2025 · She/Her · 1:54 PM Local

About

I’m a HS senior from the Washington DC area, currently enrolled in both a general high school and a technical high school—think of a technical school like a trade school. I attend with a focus on IT and cybersecurity, earning certifications (CompTIA A+, Net+, Security+) and college credit!

A big part of my identity comes from growing up in an activist culture. When I was in 2nd grade, around age 7, I began forming opinions about "taboo" subjects. By the time I reached middle school, I was already attending walkouts and protests. As a high schooler, I volunteer my skills and time for causes I support. Throughout each stage, I grew less afraid to speak my mind, because if someone doesn't agree with the values I hold highly, then we weren't meant to be friends anyway.

Tutor

Jul 2025 - Present

United States of America

Stats

764

SP

12

Badges

14

Countries Reached

61

Learners Impacted

39

Sessions Hosted

2,941

Tutoring Minutes

Certifications

SAT® Prep
Honorary
SAT Reading & Writing
Honorary
SAT Math
Honorary
AP Calculus
Honorary
AP Computer Science
Honorary

Connections

Lulu N
Renae B
Jaemin K
Eshika M
Yashodhar T
Krishna Y
Shriram N
Rachel R
Yan X
Destinee A

Upcoming Sessions

score range · 500 - 590

Math for the March 2026 SAT

    Mondays 2:00 AM, Saturdays 9:00 PM

Hi! I am a 12th-grade student in both a general and technical high school, specializing in cybersecurity. On Schoolhouse, I've provided 1-on-1 and group instruction in Calculus, Computer Science, Linux, and SAT prep. I'm in the top 10% of tutors for hours spent tutoring and sessions hosted. I've also been a longtime math instructor at Mathnasium; I worked at 8 different locations from 15 years old to now, providing instruction for students from 4 years old to 18 years old. Besides tutoring, I am developing a Python curriculum for a nonprofit supporting marginalized genders in computer science, actively competing in SkillsUSA cybersecurity competitions, and serving as a Linux specialist on my CyberPatriot team, working with multiple Linux distributions. This four-week tutoring series will help you prepare for your upcoming SAT in Math. By the end of the series, you will have completed multiple practice tests and worked through a number of problems from previous SATs, helping you build confidence for your upcoming exam. You’ll spend each session with me and a small group of other learners who are also working towards taking the SAT. Since it’s a small group, you can expect sessions to be very interactive as you work together towards improving your SAT skills as much as you can! Note: Cameras should be on so we can all get to know each other! If you have a specific reason why you can’t have your camera on, please notify me ahead of time.

Christina Q

3/10

Featured Feedback

6

Highly engaging instruction with excellent explanations for any questions asked.

Learner · 4 mo. ago

Thank you for this session- I found it really helpful and I took a bluebook practice test today and saw a nice difference in my score.

Learner · 5 mo. ago

Thank you for staying after the end of class to answer all my questions! I really appreciate it :)

Learner · 5 mo. ago

your very interactive and paitient with your student I love that i look forward to having more classes with u....!

Learner · 5 mo. 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

  • Red Delicious

    Host 1 session

  • Granny Smith

    Host 5 sessions

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