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P.O. Box 10182, Gaithersburg, MD 20898, USA

301-294-0811

we “at” yangacademy “dot” com


Top | Grades 2-4 | Grades 5-7 | Grades 8-9 | Grades 10-11

Summer 2020 Online Mathematics Classes for All

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. The cost for each webinar is $15 USD. Please click on a time (US Eastern Time) to register. Thank you and enjoy!

Top | Grades 2-4 | Grades 5-7 | Grades 8-9 | Grades 10-11

Grades 2-4, Topics A1-A10

A1: Addition and Subtraction of Integers
   Mon 7/13/20 5PM, Mon 7/27/20 5PM, or Mon 8/10/20 5PM

A2: Multiplication and Division of Integers
   Tue 7/14/20 5PM, Tue 7/28/20 5PM, or Tue 8/11/20 5PM

A3: Factors and Prime Factorization
   Wed 7/15/20 5PM, Wed 7/29/20 5PM, or Wed 8/12/20 5PM

A4: Least Common Multiples
   Thu 7/16/20 5PM, Thu 7/30/20 5PM, or Thu 8/13/20 5PM

A5: Addition and Subtraction of Fractions
   Sat 7/18/20 5PM, Sat 8/1/20 5PM, or Sat 8/15/20 5PM

A6: Multiplication and Division of Fractions
   Mon 7/20/20 5PM, Mon 8/3/20 5PM, or Mon 8/17/20 5PM

A7: Perimeter and Area of Two-Dimensional Shapes
   Tue 7/21/20 5PM, Tue 8/4/20 5PM, or Tue 8/18/20 5PM

A8: Math Puzzles with Addition and Subtraction
   Wed 7/22/20 5PM, Wed 8/5/20 5PM, or Wed 8/19/20 5PM

A9: Math puzzles with Multiplication and Division
   Thu 7/23/20 5PM, Thu 8/6/20 5PM, or Thu 8/20/20 5PM

A10: Math Puzzles with Shapes
   Sat 7/25/20 5PM, Sat 8/8/20 5PM, or Sat 8/22/20 5PM

Top | Grades 2-4 | Grades 5-7 | Grades 8-9 | Grades 10-11

Grades 5-7, Topics B1-B10

B1: Addition and Subtractions of Fractions
   Mon 7/13/20 7PM, Mon 7/27/20 7PM, or Mon 8/10/20 7PM

B2: Multiplication and Division of Fractions
   Tue 7/14/20 7PM, Tue 7/28/20 7PM, or Tue 8/11/20 7PM

B3: Properties of Exponents (Part 1)
   Wed 7/15/20 7PM, Wed 7/29/20 7PM, or Wed 8/12/20 7PM

B4: Properties of Exponents (Part 2)
   Thu 7/16/20 7PM, Thu 7/30/20 7PM, or Thu 8/13/20 7PM

B5: Solving Linear Equations
   Sat 7/18/20 7PM, Sat 8/1/20 7PM, or Sat 8/15/20 7PM

B6: Solving Quadratic Equations
   Mon 7/20/20 7PM, Mon 8/3/20 7PM, or Mon 8/17/20 7PM

B7: Word Problems on Proportions, Rates, and Ratios (Part 1)
   Tue 7/21/20 7PM, Tue 8/4/20 7PM, or Tue 8/18/20 7PM

B8: Word Problems on Proportions, Rates, and Ratios (Part 2)
   Wed 7/22/20 7PM, Wed 8/5/20 7PM, or Wed 8/19/20 7PM

B9: Word Problems on Proportions, Rates, and Ratios (Part 3)
   Thu 7/23/20 7PM, Thu 8/6/20 7PM, or Thu 8/20/20 7PM

B10: Introduction to Linear Functions
   Sat 7/25/20 7PM, Sat 8/8/20 7PM, or Sat 8/22/20 7PM

Top | Grades 2-4 | Grades 5-7 | Grades 8-9 | Grades 10-11

Grades 8-9, Topics C1-C10

C1: Rational Expressions
   Mon 7/13/20 9PM, Mon 7/27/20 9PM, or Mon 8/10/20 9PM

C2: Solving Rational Equations
   Tue 7/14/20 9PM, Tue 7/28/20 9PM, or Tue 8/11/20 9PM

C3: Pythagorean Theorem and Its Applications
   Wed 7/15/20 9PM, Wed 7/29/20 9PM, or Wed 8/12/20 9PM

C4: Two special Right Triangles
   Thu 7/16/20 9PM, Thu 7/30/20 9PM, or Thu 8/13/20 9PM

C5: Solving Equations (Linear, Quadratic, and Polynomial)
   Sat 7/18/20 9PM, Sat 8/1/20 9PM, or Sat 8/15/20 9PM

C6: Solving Equations (Exponential and Logarithmic)
   Mon 7/20/20 9PM, Mon 8/3/20 9PM, or Mon 8/17/20 9PM

C7: Application Problems with Exponents and Logarithms
   Tue 7/21/20 9PM, Tue 8/4/20 9PM, or Tue 8/18/20 9PM

C8: Solving Equations (Radical and Rational)
   Wed 7/22/20 9PM, Wed 8/5/20 9PM, or Wed 8/19/20 9PM

C9: Introduction to Trigonometric Ratios in Right Triangles
   Thu 7/23/20 9PM, Thu 8/6/20 9PM, or Thu 8/20/20 9PM

C10: Mixture Problems
   Sat 7/25/20 9PM, Sat 8/8/20 9PM, or Sat 8/22/20 9PM

Top | Grades 2-4 | Grades 5-7 | Grades 8-9 | Grades 10-11

Grades 10-11, Topics D1-D10

D1: Introduction to Trigonometry
   Sat 7/18/20 9AM, Sat 8/1/20 9AM, or Sat 8/15/20 9AM

D2: Trigonometric Functions
   Sat 7/18/20 11AM, Sat 8/1/20 11AM, or Sat 8/15/20 11AM

D3: Graphs of Trigonometric Functions
   Sat 7/18/20 3PM, Sat 8/1/20 3PM, or Sat 8/15/20 3PM

D4: Inverse Trigonometric Functions
   Sun 7/19/20 5PM, Sun 8/2/20 5PM, or Sun 8/16/20 5PM

D5: Graphs of Inverse Trigonometric Functions
   Sun 7/19/20 7PM, Sun 8/2/20 7PM, or Sun 8/16/20 7PM

D6: Solving Equations (Polynomials)
   Sat 7/25/20 9AM, Sat 8/8/20 9AM, or Sat 8/22/20 9AM

D7: Exponential and Logarithmic Functions
   Sat 7/25/20 11AM, Sat 8/8/20 11AM, or Sat 8/22/20 11AM

D8: Solving Equations (Transcendental Functions)
   Sat 7/25/20 3PM, Sat 8/8/20 3PM, or Sat 8/22/20 3PM

D9: Solving Equations (All Types)
   Sun 7/26/20 5PM, Sun 8/9/20 5PM, or Sun 8/23/20 5PM

D10: Growth and Decay Problems
   Sun 7/26/20 7PM, Sun 8/9/20 7PM, or Sun 8/23/20 7PM

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