The SOF International Mathematics Olympiad (IMO) is an annual math competition for students in grades 1 through 12. It's run by SOF to test students' math and logic skills. This Olympiad's syllabus is ...
George Lenchner, an influential educator and textbook author who founded the Math Olympiads, an annual competition involving more than 150,000 students around the world, died April 23 in San Francisco ...