1. Application Form: Each Ivy League university has its own online application form, which needs to fill in personal information, education, work experience, etc.
2. Transcripts: You need to provide transcripts of high schools and universities, generally requiring a GPA of 3.0 or above.
3. Standardized test scores: such as SAT, ACT, GRE, GMAT, etc., depending on the requirements of the school and major.
4. Letter of recommendation: Generally, 2-3 letters of recommendation are required, which can come from teachers, tutors or employers.
5. Personal statement or application paper: This is your opportunity to show yourself to the Admissions Committee. You need to describe your academic interests, career goals and personal experience in detail.
6. Resume or resume: list your educational background, work experience, internship experience, research projects, awards, etc.
7. Proof of English language proficiency: Some schools may also require interviews, such as TOEFL and IELTS scores.
8. Other supporting materials: such as art works, music works, dance videos, etc. This is especially important for students majoring in art and music.
9. Financial proof: Some schools may need you to provide financial proof to prove that you have enough financial ability to pay tuition and living expenses.
10. Interview: Some schools may invite you for an interview, which can be by phone, video or face to face.
The above is only general guidance, and the specific application requirements and materials may be different. It is suggested to consult the school official website or contact the school admissions office in advance to get the most accurate information.