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Pre-Calculus

Pre-Calculus

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Pre-Calculus

Pre-Calculus

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Join this subworld to ask questions, participate in discussions, and attend sessions.

Upcoming Sessions

session

Advanced trig problem solving (competitional level) pt 3

Mengmeng Z

Wed Feb 28, 3:00 AM

We'll go through some tricky trigonometry problems. It's encouraged that learners have already learned trigonometry as this session will walk through how to solve certain problems rather than act as a lesson-based session.

session

Advanced trig problem solving (competitional level)

Mengmeng Z

Sat Mar 2, 6:00 PM

We'll go through some tricky trigonometry problems. It's encouraged that learners have already learned trigonometry as this session will walk through how to solve certain problems rather than act as a lesson-based session.

Deep Dive into Precalculus

Rational functions

Joe D

Sun Mar 3, 9:00 PM

Rational functions:
- Reducing Rational expressions
- End behavior
- Discontinuities
- Multiplying/Dividing
- Adding/Subtracting

Pre-Calculus Group

General Pre-Calculus Q&A

Schoolhouse Math Matching T and Ishwar S

Mon Mar 4, 1:00 AM

Weekly tutoring session.

Pre-Calc Subworld Community Hangout

Community Events

Kaleb S, Karan D, and 2 others

Sun Mar 10, 1:00 AM

Second community event! activities TBD

Deep Dive into Precalculus

Vectors

Joe D

Sun Mar 10, 8:00 PM

Vectors:
- Vector Basics
- Vector Properties
- Converting vector forms
- Adding polar forms

Pre-Calculus Group

General Pre-Calculus Q&A

Schoolhouse Math Matching T and Ishwar S

Mon Mar 11, 12:00 AM

Weekly tutoring session.

Deep Dive into Precalculus

Matrices

Joe D

Sun Mar 17, 8:00 PM

Matrices:
- Matrix Basics
- Matrix Properties
- Special Matrices
- Matrix Multiplication

Deep Dive into Precalculus

Probability and combinatorics

Joe D

Sun Mar 24, 8:00 PM

Probability and Combinatorics
- Probability Basics
- Combining Probabilities
- Permutations
- Combinations
- Probability Using Combinatorics
- Expected Value

Deep Dive into Precalculus

Review

Joe D

Sun Mar 31, 8:00 PM

Come with questions and/or topics you want to learn more about.

Recent Activity

Join the Pre-Calculus Subworld to ask questions, help other students, and attend sessions.

About Subworld

Welcome to the Pre-Calculus Subworld! We're so excited to see you here!

Feel free to explore this Subworld and post discussion prompts or specific questions you need help with here. Everyone is here to help one another :)

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  • The "Pre-Calculus Help" channel should be used only if you have a specific problem you want help on.
  • If you're helping someone on a question, make sure to react with 👀 to the learner's original post (even if you're only giving live zoom help) so it's easier for them to see who is helping them out, and so others see that help is already being given. This will help reduce confusion!
  • Please don't give answers away. Active Learning is important!

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