2019-1-6
AOPS Videos
老师是Richard Rusczyk -- founder of the Art of Problem Solving company 的确是个非常有才华的老师。
About Richard Rusczyk
Richard Rusczyk founded Art of Problem Solving (AoPS) in 2003 to create interactive educational opportunities for avid math students. Richard is one of the co-authors of the Art of Problem Solving classic textbooks, author of Art of Problem Solving's Introduction to Algebra, Introduction to Geometry, and Precalculus textbooks, co-author of Art of Problem Solving's Intermediate Algebra and Prealgebra, one of the co-creators of the Mandelbrot Competition, and a past Director of the USA Mathematical Talent Search. He was a participant in National MATHCOUNTS, a three-time participant in the Math Olympiad Summer Program, and a USA Mathematical Olympiad winner (1989). He graduated from Princeton University in 1993, and worked as a bond trader for D.E. Shaw & Company for four years. AoPS marks Richard's return to his vocation: educating motivated students.
Richard 不仅长得帅，上课非常有办法吸引孩子，风趣幽默，而且有耐心。我儿子非常看他的视频。也难怪他创办的AOPS这么有吸引力。
Prealgebra Videos
https://artofproblemsolving.com/videos/prealgebra
Algebra Videos
https://artofproblemsolving.com/videos/algebra1
Counting & Probability Videos
https://artofproblemsolving.com/videos/counting
MATHCOUNTS Minis
https://artofproblemsolving.com/videos/mathcounts
AMC Videos
https://artofproblemsolving.com/videos/amc
AOPS Youtube的频道是：
