When you’re in high school, summer can feel like a pause from classes, exams, and daily routines. But it can also be an opportunity to explore new interests, challenge yourself academically, and gain experiences that go beyond what traditional school offers. That’s where online summer programs for high school students come in.

Imagine attending live lectures with expert instructors from your own home, collaborating on projects with students from different countries, or diving deep into a subject you’re curious about. Online summer programs aren’t just convenient alternatives to in-person experiences; they’re thoughtfully designed learning environments that mirror the academic rigor and curiosity of university-level study.

These programs allow you to manage your time independently, engage in self-directed learning, and experience what academic life might feel like in a more flexible, college-style setting.

What kinds of online summer programs are available for high school students?

We know that some online programs can feel passive or surface-level, offering little more than recorded lectures or generic content. That’s why careful selection matters, so you can identify the programs that are best for you.

High-quality online summer programs span a wide range of fields, including STEM, business, medicine, writing, coding, social sciences, and the arts. Whether you’re exploring a new subject or strengthening an existing interest, these programs provide structured learning, mentorship, and academic engagement.

You’ll attend live sessions, complete projects or research tasks, and connect with motivated peers from around the world. By the end, you will develop discipline, critical thinking, and independence.

To help you find the most worthwhile options, we’ve curated a list of 15 Online Summer Programs for High School Students. We’ve selected them for their academic quality, interactive design, and ability to offer meaningful learning experiences beyond the traditional classroom.

15 Online Summer Programs for High School Students

1. Project SEED Summer Program by the American Chemical Society

Location: In-person labs at universities, government labs, and other facilities, with virtual research options also available
Cost/Stipend: No cost / paid
Acceptance rate/cohort size: Highly selective
Dates: 8-10 weeks in summer
Application Deadline: April 14th
Eligibility: High school students from all around the world

The Project SEED Summer Program is a research-based experience that places high school students in chemistry laboratories to work on independent or team-focused projects under the supervision of professional scientists. Over the course of the program, you will conduct experiments, learn standard laboratory techniques, and contribute to ongoing research in areas such as organic chemistry, materials science, environmental chemistry, or analytical methods.

You will complete either a written report or a poster presentation summarizing your findings, strengthening your scientific communication skills. In addition to the lab component, Project SEED offers virtual enrichment sessions covering college preparation, professional development, and STEM career pathways. You may also be eligible for ACS college scholarships and, in some cases, may present your work at the American Chemical Society National Meeting. 

Why it stands out: It combines hands-on chemistry research with structured academic support and national-level presentation opportunities.

2. Immerse Education’s Online Research Programme

Location: Fully remote
Cost: Varies; summer school scholarship available through our bursary programme
Acceptance rate/cohort size: Selective; 1:1 learning
Application Deadline: Rolling admissions; multiple dates throughout the year
Program Dates: Flexible; multiple cohorts in a year.
Eligibility: Students around the world aged 13-18 (accredited options require age 14+)

The Online Research Program offers high school students the opportunity to conduct rigorous research with tutors from Oxford, Cambridge, and Ivy League universities. You will work with your tutor to explore a subject of your choice in depth and write an academic research paper. You can choose to receive college credit from universities in the US and the UK, and opting for our publication route also involves dedicated publication coaching, with the opportunity to submit your work to an independent high school research journal.

The virtual research program is offered in over 20 subjects, including artificial intelligence, chemistry, psychology, economics, computer science, creative writing, philosophy, and more. At the end of the program, you’ll receive a written evaluation from your tutor, an opportunity to publish your research, and an invitation to present at the Immerse Online Symposium. You can find examples of papers Immerse students have worked on here. You can find more details about the application here.

Why it stands out: You’ll get access to 1:1 Oxbridge- or Ivy-style research supervision culminating in a publishable academic paper.

3. UChicago’s SHE (Summer Healthcare Experience) in Oncology

Location: Virtual
Cost/Stipend: No cost / $500 taxable stipend
Acceptance rate/cohort size: 20 students
Dates: July 13-25
Application Deadline: March 2nd
Eligibility: Full-time high school students in Cook, Lake, Will, and DuPage counties in Illinois or Lake County in Indiana

This fully online, two-week program introduces you to core concepts in cancer research and patient care through a structured combination of lectures, workshops, and collaborative projects. You will work on a genetics-based research assignment and a clinical case-study project, both designed to give you experience with scientific reasoning and communication. The program includes daily sessions led by UChicago faculty and invited experts, providing exposure to current work in oncology and biomedical research.

You will practice presenting scientific findings in small groups and conclude with a virtual symposium where you share your final work. The curriculum also emphasizes career development, offering guidance from researchers and clinicians on pathways into biomedical fields. Throughout the program, you’ll build a peer and mentor network across multiple participating institutions.

Why it stands out: It combines structured online research training with direct mentorship from oncology professionals across multiple institutions.

4. WIE RISE! Summer Research Program

Location: Virtual
Cost/Stipend: None
Acceptance rate/cohort size: Limited spots; exact details not available
Dates: July 27-31
Application Deadline: Rolling; Application opens mid-January
Eligibility: Rising 9th-12th graders; international students accepted

The WIE RISE! Summer Research Program is a free, fully virtual week-long introduction to engineering research for rising 9th–12th graders. Each day, you will explore a different engineering discipline by visiting the University of Maryland research labs through guided virtual tours. The program teaches you how to read scientific papers, analyze data, and communicate research findings, offering a clear look at how engineering research is conducted.

You’ll complete at-home, experiment-based activities, such as building simple circuits or modeling datasets, using common household materials. Throughout the week, you will engage with current Maryland Engineering undergraduates in live Q&A sessions focused on academic pathways, campus life, and engineering careers. The program concludes with a virtual presentation where you share your mini research project with peers and mentors.

Why it stands out: You’ll receive a structured research introduction guided by undergraduate mentors, with hands-on experimentation and no program cost.

5. Johns Hopkins’ ASPIRE Program

Location: Virtual / In-person at Johns Hopkins University Campus, Baltimore, MD
Cost/Stipend: None
Acceptance rate/cohort size: >10%
Dates: June 23,24,25 – August 21st
Application Deadline: February 15th
Eligibility: U.S. high school junior or senior who is at least 15 years of age with a minimum 2.8 GPA. Check more details here

The ASPIRE Program is a STEM research experience and one of the most competitive online summer programs for high school students, where juniors and seniors work directly with mentors at the Johns Hopkins Applied Physics Laboratory. As a participant, you will take on hands-on technical projects in areas such as Python programming, robotics, software development, virtual modeling, and machine learning.

The program emphasizes independent problem-solving, structured communication, and professional accountability rather than job-style output. You will collaborate virtually on your assigned project and present your work through a digital poster session at the end of the program. Students interested in computing may work on tasks such as developing accessibility tools in Python, creating Java applications, or assisting with robotics research.

Why it stands out: You’ll gain substantial, real-world research experience under the mentorship of professionals at one of the nation’s leading STEM laboratories.

6. Stanford Program for Inspiring the Next Generation of Women in Physics (SPINWIP)

Location: Virtual
Cost/Stipend: None
Acceptance rate/cohort size: Selective
Dates: July 7-25
Application Deadline: Yet to be announced
Eligibility: Domestic and international 9-11 grade students

SPINWIP is a free, three-week virtual program that introduces high school students, especially young women and first-generation students, to core areas of modern physics. You will explore topics such as quantum physics, quantum computing, astrophysics, and cosmology through daily lectures led by Stanford faculty and researchers. The program includes structured Python workshops, where you will learn basic coding and apply it to physics-focused assignments.

You will work in small project groups guided by Stanford undergraduate mentors, giving you regular opportunities to practice collaboration and problem-solving. SPINWIP also incorporates college-planning sessions and career development workshops to help you understand pathways in physics and related fields. By the end, you will have completed a physics-based project, gained exposure to research, and built connections with mentors in the Stanford physics community.

Why it stands out: It offers a highly supportive virtual research environment designed to help underrepresented students explore physics with direct mentorship from Stanford scientists.

7. Mary S. Easton Center at UCLA  –  Neuroscience High School Scholars Program

Location: Virtual
Cost/Stipend: None
Acceptance rate/cohort size: Competitive application
Dates: June 15th – July 23rd on Mondays, Wednesdays, and Thursdays
Application Deadline: February 9th
Eligibility: All rising high school juniors and seniors

This virtual 6-week program introduces you to neuroscience with a focus on Alzheimer’s disease and related dementias. You will attend structured seminars three days a week, where faculty and guest speakers cover topics such as brain imaging, neurodegeneration, and public health challenges. The curriculum includes journal clubs, virtual lab activities, and case-study discussions that help you understand how neuroscientists investigate brain disorders.

You will also complete a final research project, allowing you to explore a specific question and present your findings. Throughout the program, you will practice scientific reading, data interpretation, and communication skills relevant to neuroscience research. 

Why it stands out: It provides a structured introduction to neurodegenerative research, combining scientific training with public-health-oriented project work.

8. CU Denver GenCyber Summer Camp for High School Students

Location: Virtual
Cost/Stipend: None
Acceptance rate/cohort size: Not specified
Dates: July 15-19
Application Deadline: No information provided
Eligibility: High school students in Colorado

This five-day virtual program introduces you to cybersecurity through hands-on labs, interactive activities, and structured lessons. You will work on practical challenges related to ethical hacking, digital forensics, social engineering, cyber threats, and networking fundamentals using provided tools like Raspberry Pi kits and browser-based virtual labs. The curriculum covers both the technical and ethical dimensions of cybersecurity, giving you a broad understanding of how cyber systems are protected and compromised.

Throughout the week, you will engage in guided exercises, games, and demonstrations that reinforce core security concepts and real-world applications. Participants who complete the program receive a Certificate of Achievement along with learning materials to continue exploring cybersecurity independently.

Why it stands out: It provides a fully funded, beginner-friendly cybersecurity experience with extensive hands-on practice and take-home tools.

9. NASA’s GeneLab for High Schools (GL4HS) Program

Location: Virtual
Cost/Stipend: None
Acceptance rate/cohort size: Selective (800 students)
Dates: June 2nd – August 29th
Application Deadline: April 9th
Eligibility: Rising high school juniors and seniors who are US citizens and permanent residents (green card) attending US-based high schools; Minimum (unweighted) GPA of 3.0

The GL4HS program is a fully virtual research experience that introduces you to omics-based bioinformatics used in NASA’s space biology missions. Throughout the program, you will study molecular biology concepts, learn how omics datasets are generated, and practice computational techniques for analyzing genomic, transcriptomic, and proteomic data.

You will gain hands-on experience with the NASA GeneLab Data System, applying coding and analytical methods to investigate how microgravity affects biological systems. The curriculum includes interactive lectures, virtual lab sessions, and discussions with NASA scientists and guest experts . Toward the end of the program, you will participate in a research challenge, where top-performing teams may be selected to present their findings at a professional conference.

Why it stands out: You’ll work directly with real NASA biological datasets and learn how spaceflight impacts living organisms through authentic bioinformatics research.

10. Kelley Women’s Leadership Institute

Location: Kelley School of Business, Indiana University, Bloomington, IN, or virtual
Cost/Stipend: None
Acceptance rate/cohort size: Selective
Dates: April 22nd & 29th
Application Deadline: March 20th
Eligibility: Female sophomores and Juniors with a minimum GPA of 3.5 on a 4.0 scale; international students accepted

The Kelley Women’s Leadership Institute is a one-day pre-college program that introduces high school students to core areas of business through faculty-led lectures and hands-on case studies. As a participant, you will explore business fundamentals, work through real organizational challenges, and develop practical skills in communication and leadership.

The program includes interactive sessions with Kelley School of Business faculty, current students, and alumni, giving you insight into pathways in management, marketing, finance, and related fields. You will collaborate with peers on a business case project that helps you apply decision-making and problem-solving frameworks. This structure is designed to help you identify areas of business that align with your future academic and career interests.

Why it stands out: You’ll gain direct exposure to Kelley faculty and tackle real business cases in a focused, high-impact format.

11. University of Texas Southwestern Inspiring Careers in Mental Health Internship

Location: Online
Cost/Stipend: None
Acceptance rate/cohort size: Selective
Dates: June 1-5 & June 8-12
Application Deadline: February 2nd
Eligibility: Rising U.S. high school sophomores, juniors, and seniors

The University of Texas Southwestern Inspiring Careers in Mental Health Internship is a two-week virtual program designed to introduce high school students to a wide range of mental health professions. Throughout the program, you will learn directly from licensed clinical social workers, neuropsychologists, psychiatrists, and physician assistants as they explain their daily responsibilities and training pathways. Before each live session, you will complete curated readings, from news articles to scientific papers, that prepare you to engage with the material.

During interactive discussions, professionals walk you through topics such as psychotherapy, neuropsychological testing, community psychiatry, and neuroscience. By the end of the program, you will have a clearer understanding of the mental health workforce and how different roles contribute to patient care.

Why it stands out: You’ll learn from multiple clinician-scientists across specialties, giving you a comprehensive view of careers in mental health.

12. Stanford Center for Artificial Intelligence in Medicine and Imaging (AIMI) Summer Research Internship

Location: Online
Cost/Stipend: $850 (Fee waiver and scholarships available)
Acceptance rate/cohort size: 25 students
Dates: June 15-26; July 6-17
Application Deadline: February 20th
Eligibility: All high school students aged 14 years or above entering 9th to 12th grade; U.S. citizens or permanent residents. Preference for applicants with strong math or computer programming skills, or applicants with experience with a healthcare project.

The Stanford AIMI Summer Research Internship is a two-week virtual program and one of the most advanced online summer programs for high school students, introducing students to the use of artificial intelligence in medical research. You will attend technical lectures on machine learning fundamentals, biomedical data analysis, and AI applications in clinical settings.

Throughout the program, you will collaborate on group projects where you practice coding, data handling, and model interpretation using real-world medical datasets. You will receive guidance from Stanford faculty, graduate students, and research staff through small-group mentoring and daily working sessions. 

Why it stands out: It offers direct mentorship from Stanford researchers and hands-on experience applying AI to real medical challenges.

13. Wharton Global Youth Program: Financial Decision Making

Location: Virtual
Cost/Stipend: $4,099 (Limited number of full financial aid available)
Acceptance rate/cohort size: Selective
Dates: June 15-26 and July 6-17
Application Deadline: Rolling admissions; Priority deadline: January 28th
Eligibility: High school students currently enrolled in grades 9-12 with a demonstrated interest in economics and finance; international students are welcome to apply

This two-week online program introduces you to core financial literacy concepts through daily live lectures and small-group recitations led by Wharton teaching assistants. You will study topics such as saving, borrowing, investing, inflation, and taxation, applying these ideas to real-world examples and case studies. The curriculum, developed by Wharton Professor David Musto, gives you a structured foundation in personal finance, financial markets, and economic systems.

Throughout the program, you will work with real datasets, practice using Excel, and build quantitative skills for analyzing financial situations. You will also complete collaborative group projects that simulate real decision-making scenarios in personal and corporate finance. By the end, you’ll be able to evaluate trade-offs, interpret financial information, and communicate informed decisions effectively.

Why it stands out: It offers a structured Wharton-designed curriculum that builds practical decision-making and data-driven financial skills.

14. Brown Pre-College Mathematical Modeling of Finance: An Introduction to Quantitative Analysis

Location: Virtual
Cost/Stipend: $5,554. Full financial aid is available!
Acceptance rate/cohort size: Selective
Dates: June 23rd – July 18th
Application Deadline: May 8th
Eligibility: Students from around the world completing grades 9 to 12 and who are aged 14 to 18 by June 15th

This online course introduces you to the mathematical foundations used in quantitative finance, beginning with core concepts such as interest rates, compound growth, and the present and future value of annuities. You will learn how financial models are built by exploring topics like loans, rates of return, and time-value-of-money calculations. The second part of the course covers probability theory, including sample spaces, random variables, probability distributions, expectations, and conditional probability.

Through applied problem sets, you will analyze financial scenarios using discrete probability models and evaluate outcomes using expected value techniques. The course also connects these concepts to financial decision-making, such as understanding loan defaults or calculating risk.

Why it stands out: It provides a clear, structured introduction to quantitative finance using both mathematical modeling and probability—skills essential for students considering economics, finance, or applied math in college.

15. HarvardX: CS50’s Introduction to Artificial Intelligence with Python

Location: Virtual via edX
Cost/Stipend: Free to audit / None
Acceptance rate/cohort size: N/A
Dates: The program is self-paced and lasts 7 weeks, requiring 10 to 30 hours of work each week
Application Deadline: Rolling
Eligibility: This course is open to all, but prior programming experience in Python is required

This online Harvard course introduces you to core AI concepts by exploring algorithms behind search, optimization, machine learning, and natural language processing. Through hands-on Python projects, you will implement AI techniques such as graph search, classification, and working with modern machine learning libraries.

The curriculum balances theory with application, helping you understand how AI systems are designed and how to build your own. By the end of the course, you will have practical experience developing intelligent systems and a clear foundation for more advanced AI study. This makes it a strong option if you’re preparing for college-level computer science or want structured exposure to real AI workflows.

Why it stands out: It offers a rigorous, project-based introduction to AI from one of the most recognized computer science programs in the world.

Getting a Head Start on Academic Life

Summer doesn’t have to be a pause. It can be a chance to explore interests deeply, challenge yourself, and experience learning beyond the school timetable.

Through these online summer programs for high school students, you develop independence, academic confidence, and a clearer sense of how university-level study is structured.

Engaging with advanced content, mentors, and motivated peers helps you practise critical thinking and discover which subjects truly excite you.

If you’re thinking ahead to life after school, our University Preparation blogs offer practical guidance and insights to help you move from summer learning into confident, informed next steps.