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.
A global network of volunteers.
Explore Tutors
A global network of volunteers.
Get free help applying to college.
College Admissions Workshops
Get free help applying to college.
Pre-Calculus Course ~ from functions to limits ♾️

SAT Score Range

12 sessions

+46

This series was cancelled by the tutor on July 22, 2023. We're very sorry–you can explore more Pre-Calculus series here. All 1:1 and group chats related to this series are disabled 7 days after the last session.

About

This series will cover all of the pre-calculus topics once a week! From functions to limits, you'll be taught each section through 2-3 sessions each :)

Tutored by

Devika S 🇲🇾

Certified in 20 topics

View Profile

hello everyone <3 My name is Devika and I am in year 12 and enjoy the sciences and math! looking forward to learning and teaching on here!

Schedule

✋ ATTENDANCE POLICY

Make sure you attend classes. It's the only way to learn. I'll be adding classes indefinitely because of other priorities! But I'll try to maintain a weekly schedule.

SESSION 1

17

Dec

SESSION 1

Orientation

Orientation

Sat 1:00 AM - 1:30 AM UTCDec 17, 1:00 AM - 1:30 AM UTC

I'll go over the lesson plan for this course.
SESSION 2

24

Dec

SESSION 2

Orientation

Orientation

Sat 1:00 AM - 1:30 AM UTCDec 24, 1:00 AM - 1:30 AM UTC

I'll go over the lesson plan for this course. (once again)
SESSION 3

7

Jan

SESSION 3

Review

Review

Sat 1:00 AM - 2:00 AM UTCJan 7, 1:00 AM - 2:00 AM UTC

In this session, I'll be covering some basic math concepts before jumping into the course. From my lesson plan: - Exponents - Polynomials - Rational exponents - Radicals - Factoring - Basic geometry - Application-based questions
SESSION 4

15

Jan

SESSION 4

Composite and inverse functions

Composite and inverse functions

Sun 1:00 AM - 1:50 AM UTCJan 15, 1:00 AM - 1:50 AM UTC

This session covers (from my lesson plan): - Definition of a function - Operating on functions - Composite functions - Inverse functions - Invertible functions, - Inverse functions in graphs and tables - Modelling with composite functions, Composing functions, Verifying inverse functions by the composition
SESSION 5

22

Jan

SESSION 5

Composite and inverse functions

Composite and inverse functions

Sun 1:00 AM - 2:00 AM UTCJan 22, 1:00 AM - 2:00 AM UTC

This second part covers (from my lesson plan): - Intercepts - The slope of a straight line - Writing the equation of a straight line - Graphs of linear functions - Graphs of quadratic functions - Graphs of polynomial functions of degree 3 and higher. - Asymptotes - Oblique asymptotes and graphs of rational functions - Exponential functions - Logarithmic functions - Properties of logarithmic functions - Solving logarithmic functions - Applications
SESSION 6

18

Feb

SESSION 6

Other

Other

Sat 1:00 AM - 2:00 AM UTCFeb 18, 1:00 AM - 2:00 AM UTC

Trig time!
SESSION 7

19

Mar

SESSION 7

Other

Other

Sun 1:00 AM - 2:00 AM UTCMar 19, 1:00 AM - 2:00 AM UTC

-Unit circle -Trigonometric Functions of Basic angles -Pythagorean Identity -Graphs and Trig Functions -Sinusoidal Equations -Sinusoidal Models -Angle addition identities
SESSION 8

25

Mar

SESSION 8

Other

Other

Sat 1:00 AM - 2:00 AM UTCMar 25, 1:00 AM - 2:00 AM UTC

Complex Numbers! + Sinusoidal Equations
SESSION 9

31

Mar

SESSION 9

Review

Review

Fri 12:30 AM - 1:15 AM UTCMar 31, 12:30 AM - 1:15 AM UTC

-Sinusoidal Equations - Multiplying dividing complex numbers - The theorem of algebra
SESSION 10

1

Apr

SESSION 10

Other

Other

Sat 1:00 AM - 2:00 AM UTCApr 1, 1:00 AM - 2:00 AM UTC

Unit 4: Rational functions - Reducing rational expressions to lowest terms: Rational functions - End behaviour of rational functions: Rational functions - Discontinuities of rational functions: Rational functions - Graphs of rational functions: Rational functions - Modeling with rational functions: Rational functions - Multiplying and dividing rational expressions: Rational functions - Adding and subtracting rational expressions
SESSION 11

23

Apr

SESSION 11

Other

Other

Sun 1:00 AM - 1:45 AM UTCApr 23, 1:00 AM - 1:45 AM UTC

Unit 5: Conic Sections - Introduction to conic sections: Conic sections - Center and radii of an ellipse: Conic sections - Foci of an ellipse: Conic sections - Introduction to hyperbolas: Conic sections - Foci of a hyperbola: Conic sections - Hyperbolas not centred at the origin
SESSION 12

11

Jun

SESSION 12

Other

Other

Sun 1:00 AM - 2:00 AM UTCJun 11, 1:00 AM - 2:00 AM UTC

Unit 6: Vectors - Vectors introduction: Vectors - Vector components: Vectors - Magnitude of vectors: Vectors - Scalar multiplication: Vectors - Vector addition and subtraction: Vectors - Direction of vectors: Vectors - Vector components from magnitude and direction: Vectors - Adding vectors in magnitude and direction form: Vectors - Vectors word problems

Public Discussion

Please log in to see discussion on this series.

Dec 17 - Jun 11

26 weeks

30 - 60 mins

/ session

SCHEDULE

Saturdays

1:00AM