Summer Enthusiasts

Gearing up for the challenges of Algebra II or looking to reinforce your foundational Algebra I skills before the fall term? This course will provide a comprehensive review of essential algebraic concepts, such as linear equations and inequalities, quadratic functions, polynomials and factoring, rational expressions and equations, systems of equations, functions and relations, and exponents and radicals. Engaging activities, interactive problem-solving sessions, and practical applications that demonstrate the real-world relevance of algebra will help you move ahead with confidence and a solid understanding of fundamental algebraic principles. Reinforce your command of algebraic concepts and accelerate your algebraic journey. 

Two-week course. Period 1 and 2.

Prerequisite: Algebra 1

Dive into the exciting world of Artificial Intelligence (AI) and explore how it’s transforming industries like healthcare, music, and space exploration. In this hands-on, project-based course, you’ll learn the core technologies behind self-driving cars, facial recognition software, and voice assistants like Alexa. Led by instructors from top universities such as Stanford and MIT, you’ll develop in-demand Python coding skills and apply machine-learning models to real-world problems — from detecting pneumonia with computer vision to discovering exoplanets with NASA data.

You’ll work on a group project applying AI to a field of your choice to create a portfolio-ready project perfect for college applications. Through interactive lectures, coding labs, and collaborative projects, you’ll gain a strong foundation in AI, setting yourself up for success in high school science courses and opening doors to exciting STEM opportunities in college and beyond.

Two-week course.

See Tuition page for additional fees.

Explore the ecology, health, and human story of one of New England’s great rivers.

Building on the principles of field biology, this advanced course dives into watershed science and the dynamic ecosystems connected to the Connecticut River, which borders NMH’s campus. You’ll conduct field research on water chemistry, sediment, and species diversity, tracing how land, weather, and human activity influence aquatic life. Hands-on projects might include canoeing, river sampling, drone mapping, and data collection for ongoing citizen science initiatives.

You’ll also consider how communities and cultures interact with the river by studying conservation efforts, environmental policy, and sustainable land management, and dams and energy production. Representatives from local organizations and river conservancies will share firsthand perspectives on real-world environmental work. Whether you join for this session alone or as a continuation of Field Biology and Ecology in Action, you’ll gain experience in scientific inquiry, systems thinking, and environmental leadership — skills that matter for college, career, and our planet’s future.

This course can be taken with Environmental Science I: Field Biology and Ecology in Action for the Environmental Science Fellowship.

Session 2. Periods 1 and 2.

Take charge of your financial future through smart planning, investing, and applied economics.

In this hands-on continuation or stand-alone course, you’ll move from understanding economics to mastering personal and financial decision-making. Topics include budgeting, investing, entrepreneurship, credit, and risk management, which you’ll explore through interactive projects and simulations. You’ll analyze real-world financial data, design investment portfolios, and take part in a competitive Golden Bell stock market challenge.

Along with classroom learning, you’ll meet professionals in banking, finance, and business leadership, gaining insight into potential career paths and financial strategies that last a lifetime. A field trip to either Boston’s or New York City’s financial district will offer a firsthand look at how global markets operate. By course’s end, you’ll be equipped with the confidence, knowledge, and skills to manage your own financial future and the foresight to navigate the world of work, college, and beyond.

This course can be taken with Finance I: Markets, Money, and Mindsets for the Finance Leading-Edge Fellowship.

An additional course fee applies for field trips.

Session 2. Periods 1 and 2.

Learn to navigate international governance and to manage diplomatic negotiations with confidence through expert-led sessions, real-world case studies, and advanced simulations.

This intensive provides a unique opportunity to draw on NMH’s extensive global connections and local initiatives, giving you both a broad perspective on global issues and a grounded understanding of leadership in action. As you develop skills in conflict resolution, peer mediation, and strategic decision-making, you’ll be equipped to lead not only in Model UN simulations but also in student government and other leadership roles. The course culminates in high-stakes simulations where you will apply everything you have learned to manage complex diplomatic crises and drive effective change.

Two-week course. Periods 1 and 2.

Students attending the four-week program can combine this course with Model UN I: International Diplomacy for Global Debate to experience the Model UN Fellowship.

Take your understanding of psychology to the next level with an in-depth exploration of the brain and nervous system. In this advanced session, you’ll uncover how neurons communicate, how our senses process the world, and how brain structure affects behavior, learning, and memory. Through lab work, projects, and interactive models, you’ll investigate neural pathways, brain imaging, and the biological foundations of mental health.

You’ll also meet neuroscientists and psychology professionals who will share their insights into emerging research and careers in medicine, cognitive science, and mental health. Hands-on projects and experiments will help you connect theory to practice, from mapping the brain to studying the effects of stress, sleep, and technology on cognition. Whether taken as a stand-alone course or as a continuation of The Mind, Behavior and You, this session will expand your understanding of what it means to think, feel, and be human — and prepare you for future study in neuroscience, psychology, and the life sciences.

This course can be taken with Psychology I: The Mind, Behavior, and You for the Psychology Fellowship.

Session 2. Periods 1 and 2.

Taught by the Summit Educational Group, this course employs a three-pronged approach to standardized testing success including a proven combination of academic skill-building, test-taking strategy, and ongoing practice testing. Working with smart, caring tutors who know how to make learning fun, you’ll gain the knowledge and confidence to reach your true potential on test day and beyond. 

In addition, Summit’s vast network of resources — including proven proprietary course materials — will be accessible to you along the way. 

Two-week course. Periods 1 and 2.

See Tuition page for additional fees.

Explore the art of fiction, personal essays, and poetry as you develop your unique voice and build an impressive portfolio of work. You’ll engage in group collaborations, receive personalized guidance in one-on-one sessions with your instructor, and take part in workshop-style feedback sessions and peer editing, where your ideas will come to life through constructive discussions.

Assignments will be tailored to your individual interests, giving you the chance to experiment and refine your own creative expression. As you read diverse literary works, you'll not only learn what constitutes exceptional writing but also hone the tools and inspiration to let your creativity soar.

Periods 1 and 2. Session 2.