Top | Grades 2-4 | Grades 5-7 | Grades 8-9 | Grades 10-11
Online Mathematics Classes
Yang Academy webinars in mathematics are designed primarily for US elementary, middle, and high school students; however, everyone from around the world, with or without any school affiliation, is welcome to attend. The recommended topics for students in grades 2-4, grades 5-7, grades 8-9, and grades 10-11 are listed below.Each webinar lasts 90 minutes, including 60 minutes of lecture and 30 minutes of question and answer. Attendees may submit their questions using the Q&A feature of the webinar.
Top | Grades 2-4 | Grades 5-7 | Grades 8-9 | Grades 10-11
Grades 2-4, Topics A1-A10
A1: Addition and Subtraction of IntegersA2: Multiplication and Division of Integers
A3: Factors and Prime Factorization
A4: Least Common Multiples
A5: Addition and Subtraction of Fractions
A6: Multiplication and Division of Fractions
A7: Perimeter and Area of Two-Dimensional Shapes
A8: Math Puzzles with Addition and Subtraction
A9: Math puzzles with Multiplication and Division
A10: Math Puzzles with Shapes
Top | Grades 2-4 | Grades 5-7 | Grades 8-9 | Grades 10-11
Grades 5-7, Topics B1-B10
B1: Addition and Subtractions of FractionsB2: Multiplication and Division of Fractions
B3: Properties of Exponents (Part 1)
B4: Properties of Exponents (Part 2)
B5: Solving Linear Equations
B6: Solving Quadratic Equations
B7: Word Problems on Proportions, Rates, and Ratios (Part 1)
B8: Word Problems on Proportions, Rates, and Ratios (Part 2)
B9: Word Problems on Proportions, Rates, and Ratios (Part 3)
B10: Introduction to Linear Functions
Top | Grades 2-4 | Grades 5-7 | Grades 8-9 | Grades 10-11
Grades 8-9, Topics C1-C10
C1: Rational ExpressionsC2: Solving Rational Equations
C3: Pythagorean Theorem and Its Applications
C4: Two special Right Triangles
C5: Solving Equations (Linear, Quadratic, and Polynomial)
C6: Solving Equations (Exponential and Logarithmic)
C7: Application Problems with Exponents and Logarithms
C8: Solving Equations (Radical and Rational)
C9: Introduction to Trigonometric Ratios in Right Triangles
C10: Mixture Problems
Top | Grades 2-4 | Grades 5-7 | Grades 8-9 | Grades 10-11
Grades 10-11, Topics D1-D10
D1: Introduction to TrigonometryD2: Trigonometric Functions
D3: Graphs of Trigonometric Functions
D4: Inverse Trigonometric Functions
D5: Graphs of Inverse Trigonometric Functions
D6: Solving Equations (Polynomials)
D7: Exponential and Logarithmic Functions
D8: Solving Equations (Transcendental Functions)
D9: Solving Equations (All Types)
D10: Growth and Decay Problems