The former "cosmic make-up class center" - Haidian Huangzhuang recently Gu Ailing's mother's sentence "ten days of study in China, top the United States for one year" has attracted a lot of attention, in fact, this sentence is not exaggerated.

Once the "cosmic make-up class center" - Haidian Huangzhuang

Recently, Gu Ailing's mother's sentence "study in China for ten days, top the United States for one year" has attracted a lot of attention, in fact, this sentence is not exaggerated. Basic education in the United States is far inferior to that in China in terms of depth of knowledge and learning intensity. The teaching content of a semester of mathematics in American high schools is designed according to domestic standards, which is also 20-30 hours of lessons. The following is the list of math textbooks for the 10th grade (high school) in the United States and the so-called "American college entrance examination" - sat test sample questions, you can feel it.

However, one of the advantages of basic education in the United States is its diversity, which offers high-level courses for gifted students, such as AP (advanced displacement), that is, undergraduate preparatory courses, and can also learn crude but systematic calculus in high school.