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Pre-Calculus

• Series

Khan Academy - Trigonometry

Next session on Aug 11, 2022

Hosted by Daphne Q


Enrollment for this series has closed.

Series Details

About

When we think of trigonometry (trig), we might be overwhelmed, And for good reason—we've got three new operations, and π shows up everywhere (and not for the area or circumference of a circle)!
If you relate, then this Trigonometry series would be just right for you! These are simply the basics, but they will provide a great foundation for harder mathematics courses, such as calculus courses (AP and college). Most of all, they serve as a good way to ease into the world of trig.
I will be basing my curriculum on the Khan Academy Precalculus Trigonometry unit (https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:trig), so feel free to peruse the catalog if your curiosity is nagging at you.
I'm looking forward to meeting and learning with you all throughout the duration of this series!
ADDENDUM: I apologize for any scheduling inconveniences that this series may have caused, especially as it is later in the day.

✋ ATTENDANCE POLICY

Only our sessions about new content are required—all catch-up sessions are optional. If you complete the unit test early and show it to me, then you are also free to end the series early!

Dates

August 9 - August 20

Learners

22 / 30

Total Sessions

6

About the Tutor

My name is Daphne, and I'm a junior from New York. My two favorite subjects are science and math. In my free time, you may catch me conspiring with my Rubik's Puzzle collection, playing random story-driven games (I love pixels!), drawing and burning myself out while doing so, or hugging stuffed animals.

View Daphne's Profile

Upcoming Sessions

5
11
Aug

Session 2

Trigonometry

We'll review some key concepts and practice problems in the Trigonometry unit. This will include:
• Special trig values (first quadrant, then applied to other quadrants)
• Trig identities on the unit circle
• Inverse trig functions
• Law of sines/cosines (time-permitting)
12
Aug

Session 3

Catchup

OPTIONAL - Catch-up session! Join to review foundational concepts that are important for understanding the Trigonometry unit, and go through any questions you might have about previous sessions.
16
Aug

Session 4

Trigonometry

We'll review some key concepts and practice problems in the Trigonometry unit. This will include:
• Law of sines/cosines (if not covered in Session 2)
• Sinusoidal equations
• Trig identities (addition/subtraction, double-angle)
18
Aug

Session 5

Catchup

OPTIONAL - Catch-up session! Join to review foundational concepts that are important for understanding the Trigonometry unit, and go through any questions you might have about previous sessions.
19
Aug

Session 6

Trigonometry

Trigonometry unit test! Today, you'll get a chance to take a shot at the Trigonometry unit test (https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:trig/test/x9e81a4f98389efdf:trig-unit-test?modal=1) on your own. Leave the session as soon as you’re finished, or feel free to stick around to go over your questions about the test.

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