Trigonometry and the Unit Circle
SAT Score Range
•
7 sessions
•
MA
SM
Ml
+9
This series ended on December 17, 2025. All 1:1 and group chats related to this series are disabled 7 days after the last session.
About
Each session, we will discuss various topics in trigonometry such as the unit circle, radians and degrees, and trig function graphs.
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Sessions
✋ ATTENDANCE POLICY
Attendance is optional, but each session will build on the previous ones!
SESSION 1
2
Dec
SESSION 1
Trigonometry
Trigonometry
Tue 3:00 PM - 4:00 PM UTCDec 2, 3:00 PM - 4:00 PM UTC
We will first review the three basic trig functions (sine, cosine, and tangent) and then move on to the unit circle definition. We will also cover radians and degrees.
SESSION 2
5
Dec
SESSION 2
Trigonometry
Trigonometry
Fri 3:00 PM - 4:00 PM UTCDec 5, 3:00 PM - 4:00 PM UTC
We will discuss the Pythagorean trig identity and look at the graphs of trig functions.
SESSION 3
7
Dec
SESSION 3
Trigonometry
Trigonometry
Sun 3:00 PM - 4:00 PM UTCDec 7, 3:00 PM - 4:00 PM UTC
We will look at the graphs of trigonometric functions and their transformations.
SESSION 4
9
Dec
SESSION 4
Trigonometry
Trigonometry
Tue 3:00 PM - 4:00 PM UTCDec 9, 3:00 PM - 4:00 PM UTC
We will look at the graphs of trigonometric functions and their transformations.
SESSION 5
12
Dec
SESSION 5
Trigonometry
Trigonometry
Fri 3:00 PM - 4:00 PM UTCDec 12, 3:00 PM - 4:00 PM UTC
We will look at the graphs of trigonometric functions and their transformations.
SESSION 6
17
Dec
SESSION 6
Trigonometry
Trigonometry
Wed 3:00 PM - 4:00 PM UTCDec 17, 3:00 PM - 4:00 PM UTC
We will finish midline, amplitude, and period and learn how to graph trig functions.
SESSION 7
19
Dec
SESSION 7
Trigonometry
Trigonometry
Fri 3:00 PM - 4:00 PM UTCDec 19, 3:00 PM - 4:00 PM UTC
We will learn about horizontal translations (phase shift) as well as vertical scalings of the graphs of trigonometric functions.