We are a boutique educational consulting firm, headquartered in California with a global reach.
我们是总部位于加州、服务全球的精品教育咨询机构。
We are highly trusted by parents and students for our professional, personalized, and cost-effective college counseling services.
我们以专业化、个性化、高性价比的升学指导服务，赢得家长与学生的好口碑。
As of 5/2026, we’ve been serving families and students from high/middle schools and colleges across more than 30 cities in North America and Asia.
截至5/2026，我们服务来自总计30多座北美和亚洲城市的高中初中及大学本科的学生和家庭。
#1
Expert Guidance in Essay Writing
专业的升学文书指导
We help students refine their ideas and present compelling stories that stand out in college applications.
帮助学生梳理打磨文书思路，在申请中讲出独特动人的故事。
#2
Personalized Counseling
个性化的一对一升学咨询服务
We help students develop thoughtful strategies aligned with their strengths and college application goals.
帮助学生结合自身优势与申请目标，规划清晰有效的申请策略。
#3
Small STEM Classes
精品小班STEM授课
We also offer small-group STEM classes virtually, taught by top college students in the US.
我们还提供在线小班制 STEM 课程，由美国知名大学的学生授课。
An Educational Consulting Firm with a Heart
一家有公益情怀的教育咨询机构
In our blogs, we share expert tips on crafting compelling college application essays.
我们乐意分享大学申请文书写作的专业技巧与建议
Essay Ideas 文书立意
Rethinking Diversity in College Essays | “Diversity” 旧壶新酒
Despite the Trump administration’s recent sweeping executive orders barring federal agencies from supporting diversity, equity, and inclusion (DEI) initiatives, “diversity” remains one of the most important essay prompts in college applications…
尽管美国政府最近发布一系统行政命令禁止联邦机构支持多元化、公平和包容（DEI）计划，“多元化”依然是大学申请中最重要的文书题目之一…
Essay Ideas 文书立意
Not Just A + B: Showing True Interdisciplinary Passion | “Interdisciplinary”曲径通幽
As top universities launch more interdisciplinary programs, incorporating an “interdisciplinary” passion into our college essays has become a growing trend. The approach can strengthen our application, but only if the passion is genuine and the essay describes it effectively…
随着知名大学陆续推出跨学科项目，在大学申请文书中巧妙融入自己“跨学科”的兴趣，已经成为一种趋势。它能为申请文书助力，但前提是这样的兴趣真实真诚，而且表述得当…
Essay Structure 文书架构
The Snowman Structure for College Essays | 巧借“雪人结构”
Writing an attention-grabbing essay can be very tricky for college applicants. The Snowman Structure, nicknamed by journalists, is effective in crafting compelling openings to hook the attention of admissions officers…
写出一篇能抓眼球的文书，对大学申请者来说并非易事。有一种文章架构，被英语新闻记者们昵称为“雪人结构”，如果能够巧妙借用，可以帮助我们的申请文书开头引人入胜，吸引招生官的注意力…
Essay Vocabulary 词意巧用
“Collaboration” Without Saying the Word | 文书“Collaborate”神在形不在
Collaboration is a key quality that top US universities highly value in prospective students, and yet effectively describing ourselves as collaborative, without overusing “collaborate” or “collaboration,” can be a tricky challenge….
协作精神，是美国顶尖大学在挑选潜在学生时十分看重的一个品质。然而，在申请文书中，如何巧妙地描述自己具有协作精神，同时又不过多使用“协作”这个词，达到“神在形不在”，却不是容易的事…
Essay Ideas 文书立意
The Stereotype Trap in College Admissions | “Stereotype” 假作真时真亦假
Although top universities aim to choose exceptional students from diverse social backgrounds, the holistic admissions process is inherently subjective. Despite its noble intentions, this process is inevitably mixed with random chance and, at times, underlying stereotypes…
尽管知名大学希望从不同社会背景中挑选出色的学生，所谓的“全面评估”录取过程却始终带有主观性。尽管初衷是好的，这个过程却不可避免地夹杂了随机因素，甚至带有某些潜在的刻板印象…
Essay Pitfalls 词汇误区
A Word of Caution about “Plethora” | “Plethora” 升学文书慎用
“Plethora” is a word often found in English literature and academic writing, and yet it is one that careful students should think twice about using in their college application essays…
“Plethora” 是一个在英语文学和学术写作中常见的词汇，但在写大学申请文书时，细心的学生应该尽量避免使用它…
Say No to Over-Commercialization of College Counseling
拒绝把升学咨询当成做生意
Each year, we help our students gain admission into top universities.
我们很多学生成功被知名大学录取。
*All our past admission results are presented on this website with complete integrity and accuracy, without any exaggeration or fabrication.
*我们在本网站上展示的所有往届学生录取结果均以完全的诚信与准确性呈现，无任何夸大或虚构。
Our Past Admission Results:
MIT
麻省理工学院
US News 2026 ranking: #2
Overall Admit Rate: 4.6%
Private/Public: Private
Location: Cambridge, MA
Accepted Majors: 2024 – Computer Science and Molecular Biology; 2025 – Engineering (Aerospace)
录取专业: 2024 – 计算生物; 2025 – 工程(航天)
Our Past Admission Results:
Cornell
康奈尔大学
US News 2026 ranking: #12
Overall Admit Rate: 8.9%
Private/Public: Private
Location: Ithaca, NY
Accepted Majors: 2026 – Biological Sciences
录取专业: 2026 – 生物
Our Past Admission Results:
Carnegie Mellon
卡耐基梅隆大学
US News 2026 ranking: #20
Overall Admit Rate: 15.0%
Private/Public: Private
Location: Pittsburgh, PA
Accepted Majors: 2025 – Engineering (Mechanical)；2026 – Engineering (Biomedical)
录取专业: 2025 – 工程(机械)；2026 – 工程(生医)
Our Past Admission Results:
Georgia Tech 佐治亚理工学院
US News 2026 ranking: #32
Overall Admit Rate (Non-resident): 12.7%
Private/Public: Public
Location: Atlanta, GA
Accepted Majors: 2025 – Engineering (Mechanical); 2026 – Engineering (Biomedical)
录取专业: 2025 – 工程(机械)；2026 – 工程(生医)
Our Past Admission Results:
UIUC 伊利诺伊大学厄巴纳香槟分校
US News 2026 ranking: #36
Overall Admit Rate (Non-resident): 42.0%
Private/Public: Public
Location: Champaign, IL
Accepted Majors: 2025 – Engineering (Mechanical); 2026 – Engineering (Electrical), Molecular/Cellular Biology + Data Science, Business
录取专业: 2025 – 工程(机械)；2026 – 工程(电气), 生物+数据科学, 商科
Our Past Admission Results:
University of Washington
华盛顿大学
US News 2026 ranking: #42
Overall Admit Rate (Non-resident): 39.0%
Private/Public: Public
Location: Seattle, WA
Accepted Majors: 2026 – Engineering (Electrical), Biology, Nursing, Business
录取专业: 2026 – 工程(电气), 生物, 护理, 商科
Our Past Admission Results:
UC Berkeley
加州大学伯克利
US News 2026 ranking: #15
Overall Admit Rate: 11.0%
Private/Public: Public
Location: Berkeley, CA
Accepted Majors: 2025 – Engineering (Mechanical), Nutritional Science; 2026 – Engineering (Bio, Electrical & Computer), Psychology, Biology, Education, Sociology
录取专业: 2025 – 工程(机械), 营养学；2026 – 工程(生物, 电气电脑), 心理学, 生物, 教育学, 社会学
Our Past Admission Results:
UC Irvine
加州大学尔湾
US News 2026 ranking: #32
Overall Admit Rate: 28.8%
Private/Public: Public
Location: Irvine, CA
Accepted Majors: 2025 – Engineering (Mechanical); 2026 – Engineering (Biomedical), Biology, Public Health Sciences, Business
录取专业: 2025 – 工程(机械)；2026 – 工程(生医), 生物, 公共健康科学, 商科
Our Past Admission Results:
Brown
布朗大学
US News 2026 ranking: #13
Overall Admit Rate: 5.6%
Private/Public: Private
Location: Providence, RI
Accepted Majors: 2024 – Computational Biology
录取专业: 2024 – 计算生物
Our Past Admission Results:
Northwestern
西北大学
US News 2026 ranking: #7
Overall Admit Rate: 7.0%
Private/Public: Private
Location: Evanston, IL
Accepted Majors: 2025 – Engineering (Mechanical)
录取专业: 2025 – 工程(机械)
Our Past Admission Results:
Washington University in St. Louis
圣路易斯华盛顿大学
US News 2026 ranking: #20
Overall Admit Rate: 12.0%
Private/Public: Private
Location: St. Louis, MO
Accepted Majors: 2026 – Business
录取专业: 2026 – 商科
Our Past Admission Results:
New York University
纽约大学
US News 2026 ranking: #32
Overall Admit Rate: 8.0%
Private/Public: Private
Location: New York City, NY
Accepted Majors: 2026 – Nursing, Engineering (Biomedical, Electrical)
录取专业: 2026 – 护理, 工程(生医, 电气)
Our Past Admission Results:
University of Virginia
弗吉尼亚大学
US News 2026 ranking: #26
Overall Admit Rate: 15.0%
Private/Public: Public
Location: Charlottesville, VA
Accepted Majors: 2026 – Biology
录取专业: 2026 – 生物
Our Past Admission Results:
Santa Clara
圣塔克拉拉大学
US News 2026 ranking: #59
Overall Admit Rate: 39.0%
Private/Public: Private
Location: Santa Clara, CA
Accepted Majors: 2025 – Engineering (Mechanical); 2026 – Psychology, Communication, Business, Economics
录取专业: 2025 – 工程(机械); 2026 – 心理学, 传媒, 商科, 经济学
Our Past Admission Results:
UCLA
加州大学洛杉矶
US News 2026 ranking: #17
Overall Admit Rate: 9.4%
Private/Public: Public
Location: Los Angeles, CA
Accepted Majors: 2025 – Engineering (Mechanical); 2026 – Engineering (Biomedical), Data Theory, Computational Biology
录取专业: 2025 – 工程(机械)；2026 – 工程(生医), 数据科学, 计算生物
Our Past Admission Results:
UC Davis
加州大学戴维斯
US News 2026 ranking: #32
Overall Admit Rate: 41.8%
Private/Public: Public
Location: Davis, CA
Accepted Majors: 2025 – Engineering (Mechanical), Food Science; 2026 – Engineering (Biomedical, Electrical), Biology, Human Development, Food Science, Communication, Education, Business
录取专业: 2025 – 工程(机械), 食品科学；2026 – 工程(生医, 电气), 生物, 人类发展科学, 传媒, 教育, 商科
Our Past Admission Results:
Columbia
哥伦比亚大学
US News 2026 ranking: #15
Overall Admit Rate: 4.0%
Private/Public: Private
Location: New York, NY
Accepted Majors: 2025 – Engineering (Mechanical)
录取专业: 2025 – 工程(机械)
Our Past Admission Results:
Emory
爱默里大学
US News 2026 ranking: #24
Overall Admit Rate: 10.3%
Private/Public: Private
Location: Atlanta, GA
Accepted Majors: 2026 – Quantitative Sciences in Biology, Public Health
录取专业: 2026 – 量化科学生物方向, 公共健康
Our Past Admission Results:
Georgetown
乔治敦大学
US News 2026 ranking: #24
Overall Admit Rate: 12.0%
Private/Public: Private
Location: Washington, DC
Accepted Majors: 2026 – Business Administration
录取专业: 2026 – 商科
Our Past Admission Results:
University of Southern California
南加州大学
US News 2026 ranking: #28
Overall Admit Rate: 10.5%
Private/Public: Private
Location: Los Angeles, CA
Accepted Majors: 2025 – Engineering (Aerospace); 2026 – Psychology, Human Development and Aging
录取专业: 2025 – 工程(航天); 2026 – 心理学, 人类发展与老龄化
Our Past Admission Results:
Purdue
普渡大学
US News 2026 ranking: #46
Overall Admit Rate (Non-resident): 39.0%
Private/Public: Public
Location: West Lafayette, IN
Accepted Majors: 2025 – Engineering (Mechanical); 2026 – Nursing, Engineering (Electrical), Business
录取专业: 2025 – 工程(机械)；2026 – 护理, 工程(电气), 商科
Our Past Admission Results:
Case Western
凯斯西储大学
US News 2026 ranking: #51
Overall Admit Rate: 43.0%
Private/Public: Private
Location: Cleveland, OH
Accepted Majors: 2026 – Nursing, Engineering (Electrical), Business
录取专业: 2026 – 护理, 工程(电气), 商科
Our Past Admission Results:
UC San Diego
加州大学圣地亚哥
US News 2026 ranking: #29
Overall Admit Rate: 28.4%
Private/Public: Public
Location: San Diego, CA
Accepted Majors: 2025 – Engineering (Mechanical); 2026 – Engineering (Electrical & Computer), Bioinformatics, Human Biology, Business
录取专业: 2025 – 工程(机械)；2026 – 工程(电气电脑), 计算生物, 人类生物, 商科
Our Past Admission Results:
UC Santa Barbara
加州大学圣塔芭芭拉
US News 2026 ranking: #40
Overall Admit Rate: 38.3%
Private/Public: Public
Location: Santa Barbara, CA
Accepted Majors: 2025 – Engineering (Mechanical); 2026 – Engineering (Biomedical, Electrical), Biology, Psychology, Economics
录取专业: 2025 – 工程(机械)；2026 – 工程(生医, 电气), 生物, 心理学, 经济学
Return College Consulting to its Core Purpose: Education
让升学咨询回归其核心本质：教育
Real questions from parents and students, answered with honest advice and practical insights.
我们乐意回答来自家长和学生的提问，并给予诚恳的建议和实用的解决方案。
Course Selection 选课
How many APs does a student need for a top college |
需要修几门AP课才能上名校？
Dear Nancy, I’ve noticed that many high-achieving upperclassmen seem to have taken more than 10 AP courses by the time they apply to college. My child is more of an average student, and his current academic workload already feels quite heavy. At this rate, it doesn’t seem realistic for him to take that many APs. Realistically, how many AP courses should a high school student complete before application season? …
Nancy老师，你好！看高年级牛娃们好像都修了十多门AP课程，可我家孩子是普娃，目前的学习压力已经挺大了，看样子修不了那么多AP课程。在大学申请季之前，孩子应该考完几门AP课程合适？…
Extracurriculars 课外活动
Do music exam certificates matter for college admissions | 音乐考级证书对大学申请重要吗？
Dear Nancy, My children don’t enjoy practicing their instrument, and to be honest, I’m not sure they have much natural talent for it, but I hesitate to let them stop. When I see their peers passing exams like CM Level 10 or ABRSM Grade 8, I can’t help but worry that my children will fall behind. Do these music exam certificates matter for college applications? …
Nancy老师，你好！我的孩子不喜欢练琴，好像也没什么天分。但如果不练，看别家孩子都过了CM十级英皇八级，我又担心他们落后。音乐考级证书在大学申请时重要吗？…
School Selection 择校
Is a student in the wrong high school | 孩子是否选错了高中？
Dear Nancy, My child is at a well-known and competitive public school in California. He is smart, but not really a test-taking type of student. Should we consider transferring him to a less competitive public or private high school?…
Nancy老师，你好！我的孩子现在就读加州一所知名但竞争激烈的公立高中，非常聪明，但就不是考试型孩子，是不是需要转至其他不太卷的高中？…
Recommendation Letters 推荐信
Can teacher reputation affect college recommendations | 老师口碑会影响推荐信吗？
Dear Nancy, My child will be applying to college next year, and I understand that teacher recommendations play a big role in private college admissions. Since two of his core subject teachers this year have mixed reputations, I’m worried this could affect the quality of my child’s recommendations. Is there anything we can do in this situation?…
Nancy老师，你好！我的孩子明年申请大学了，听说私立大学很看重老师的推荐信。但我孩子这学年的两门核心课程的老师听说教得不好，我担心会影响到他们给孩子写的推荐信，怎么办呢？…
Study Habits 学习习惯
How can I get my child to enjoy reading | 如何让孩子爱上阅读？
Dear Nancy, My fifth-grade child is very naughty and spends most of his free time on his phone playing games. He shows almost no interest in reading. I’ve tried urging him, but it doesn’t seem to work. What should I do?…
Nancy老师，你好！我的孩子现在五年级，很调皮，平时爱玩手机打游戏，不爱阅读。我也试着劝过他，但似乎没有效果。我该怎么办？…
Parenting 亲子关系
How do parents handle a child who talks back and shows no respect | 孩子顶嘴不尊重父母怎么办？
Dear Nancy, My son is in elementary school, but our biggest struggle right now is that he talks back and doesn’t seem to respect us as parents. We’ve tried scolding him, punishing him, and also sitting down to talk things through calmly, but nothing seems to make a lasting difference. He used to be a very sweet child when he was younger, so this change has been really hard for us to understand. Is there anything we can do to handle this better?…
Nancy老师，你好！我儿子现在小学， 目前最头痛的问题是顶嘴和不尊重家长。我们对他骂了罚了谈了也没有什么效果，而他小的时候很乖。不知有什么解决方案？…
High-Quality and Budget-Friendly Solutions
真诚提供质优价美的升学解决方案
Nancy Xu, J.D.
Co-Founder 共同创办人
Sigma STEM Education LLC 美国思扬教育
- J.D. – University of Arizona
- 亚利桑那大学法学博士
- LL.M. – University of Southern California (USC) 南加州大学法学硕士
- M.A. in Journalism 新闻硕士
- B.A. in English 英语学士
- Award-winning former bilingual journalist
- 多次新闻奖项获得者
- Award recipient of Excellence in Legal Writing
- 法律写作优秀奖得主
- Author of multiple bilingual articles and books
- 多部双语文章和书籍的作者
- Nearly 30 years of experience in English journalism, law, and college consulting
- 近30年的英语新闻/法律/教育咨询经验
- Amateur lyric/poem writer: YouTube channel
Emily Ren
Co-Founder 共同创办人
Sigma STEM Education LLC 美国思扬教育
- Undergraduate student at Brown University
- 布朗大学本科学生
- Early accepted by MIT and Brown in 12/2023
- 麻省理工和布朗大学12/2023提前录取
- National Merit Scholarship winner
- SAT 1600; 15 AP courses
- USABO Semifinalist
- AIME Qualifier with Distinction
- Author of academic papers and books
- Former Intern at Boeing IT
- 波音公司IT部门优秀实习生
- Student leader of school organizations
- Co-founder, STEM for Humanity Coalition
- Co-founder, Project Pink Kit
If you live in a country where Google Forms are not accessible, you can download the PDF version of our Free 1-Hour Consultation Registration Form, complete it, and email it to us at SigmaSTEMEducation@gmail.com. We will get back to you within 48 hours. Thank you! 如果你居住的国家无法打开上面的Google Form，请下载并填写PDF版本的一小时免费咨询登记表，填完后电邮至SigmaSTEMEducation@gmail.com。我们会在48小时内与你联络。多谢！