Schoolhouse.world: peer tutoring, for free.
Free SAT® Prep, as part of a research study.
SAT® Bootcamps
Free SAT® Prep, as part of a research study.
Get free help applying to college.
College Admissions Workshops
Get free help applying to college.
1-on-1 conversations on global topics
Dialogues
1-on-1 conversations on global topics
A global network of volunteers.
Explore Tutors
A global network of volunteers.
Alg2 | Trigonometry Lab

SAT Score Range

9 sessions

This series ended on March 9, 2025. All 1:1 and group chats related to this series are disabled 7 days after the last session.

About

This series will help you master the full unit of Trigonometry in Khan Academy's Algebra 2 course. You will go through Khan Academy skills and quizzes, culminating with you taking the final Unit Test and earning a Schoolhouse certification!

Tutored by

Zhaoxiang C 🇺🇸

Certified in 1 topic

View Profile

I'm a high school Junior, and I enjoy playing volleyball during my free time! I am here to help others with math up to Pre-Calculus!

What you'll do

Review and reinforce key skills with your tutor

Practice for and conquer Khan Academy assessments

Get personalized math support

Stay motivated and accountable on your road to mastery

Schedule

✋ ATTENDANCE POLICY

Please do not miss more than one session over the four weeks, as that will negatively affect your learning and may also take up a spot from another learner who could have attended every session.

If you reach two unexcused absences, your tutor may remove you from this series.

Note from Schoolhouse: This series has sessions with required attendance. If you need to miss a required session, submit an absence using the "Submit Excused Absence" button on the series page. Multiple unexcused absences may lead to a suspension of your Schoolhouse account.

SESSION 1

8

Feb

SESSION 1

Trigonometry

Trigonometry

Sat 9:00 PM - 10:15 PM UTCFeb 8, 9:00 PM - 10:15 PM UTC

We’ll start with an orientation to get to know each other. We will then start to work through the Khan Academy unit, first taking a quick diagnostic and then deep diving into the most important skills to review.
SESSION 2

12

Feb

SESSION 2

Trigonometry

Trigonometry

Wed 9:30 PM - 10:45 PM UTCFeb 12, 9:30 PM - 10:45 PM UTC

We will continue to work through the Khan Academy Unit Skills and Quizzes, deep diving into the next 1-2 most important skills to review.
SESSION 3

16

Feb

SESSION 3

Trigonometry

Trigonometry

Sun 9:00 PM - 10:15 PM UTCFeb 16, 9:00 PM - 10:15 PM UTC

We will continue to work through the Khan Academy Unit Skills and Quizzes, deep diving into the next 1-2 most important skills to review.
SESSION 4

19

Feb

SESSION 4

Trigonometry

Trigonometry

Wed 9:30 PM - 10:45 PM UTCFeb 19, 9:30 PM - 10:45 PM UTC

We will continue to work through the Khan Academy Unit Skills and Quizzes, deep diving into the next 1-2 most important skills to review.
SESSION 5

23

Feb

SESSION 5

Trigonometry

Trigonometry

Sun 9:00 PM - 10:15 PM UTCFeb 23, 9:00 PM - 10:15 PM UTC

We will continue to work through the Khan Academy Unit Skills and Quizzes, deep diving into the next 1-2 most important skills to review.
SESSION 6

26

Feb

SESSION 6

Trigonometry

Trigonometry

Wed 9:30 PM - 10:45 PM UTCFeb 26, 9:30 PM - 10:45 PM UTC

We will continue to work through the Khan Academy Unit Skills and Quizzes, deep diving into the next 1-2 most important skills to review.
SESSION 7

2

Mar

SESSION 7

Trigonometry

Trigonometry

Sun 9:00 PM - 10:15 PM UTCMar 2, 9:00 PM - 10:15 PM UTC

We will do a group review before tackling the Khan Academy Unit Test!
SESSION 8

5

Mar

SESSION 8

Trigonometry

Trigonometry

Wed 9:30 PM - 10:45 PM UTCMar 5, 9:30 PM - 10:45 PM UTC

In our final session, you will complete a Schoolhouse Certification to demonstrate your mastery of this unit.
SESSION 9

9

Mar

SESSION 9

Trigonometry

Trigonometry

Sun 8:00 PM - 9:15 PM UTCMar 9, 8:00 PM - 9:15 PM UTC

Make up session.

Public Discussion

Please log in to see discussion on this series.

Feb 8 - Mar 9

5 weeks

75 mins

/ session

SCHEDULE

Wednesdays

9:30PM

Sundays

9:00PM