This is a unique, hands-on math course designed to meet you where you are and help you conquer essential math concepts with confidence. In this self-paced, teacher-guided course, you’ll strengthen your skills through problem-solving, teamwork, and practical applications.  You’ll explore key areas in math, ranging from algebraic thinking and geometry to data analysis and probability, while building the critical thinking, competence, and collaboration skills necessary for future STEM pursuits. This is a perfect course for students enrolled in English-Language Immersion or morning enrichment classes who want to stay sharp and progress in math in a supportive, fun environment.

Period 3

4 weeks or 2 weeks (Session 1 or Session 2)

4 week students may combine Advanced Topics in Math (2 weeks) and Podcasting (2 weeks)

Spend your afternoons getting hooked on the art and science of fly fishing in the beautiful Connecticut River Valley . This course will introduce you to the fundamentals of fly-tying, casting, and reading the water in diverse ecosystems, from streams to lakes. You’ll also gain insight into conservation and ecology, learning how these vibrant waterways support life.

Perfect for students passionate about science, conservation, or the outdoors, this course fosters patience, problem-solving, and a deeper connection with nature. Whether you’re casting for trout or bass or studying the rhythms of a river, each lesson offers a new challenge and a deeper understanding of our natural world and ourselves.

Periods 3 and 4.
4 week or 2 week (Session 1 or Session 2)

See Tuition page for additional fees.

Get creative with clay! You’ll learn the hand-building techniques of pinching, coiling, and slab building as well as how to throw simple functional pottery, such as cups and bowls, on the pottery wheel. In addition to learning about form, space, texture, and function, you will be introduced to alternative firing techniques and options for surface decoration. 
Period 3.

Get involved in the community! In this course, you’ll learn about local and global needs while working with nearby support and service organizations. Discussions, fundraising efforts, and other activities will focus on issues such as homelessness and housing, food insecurity, health care, education, and children’s welfare.

Two- or four-week course. Period 3.

Overcome stage fright forever and prepare yourself for class and public presentations in high school and college. You’ll learn the principles of effective public speaking and practice, practice, practice as you prepare and present various forms of public address, from brief improvisational talks to formal speeches. In the process, you’ll improve your skills and confidence through ongoing, constructive feedback.

Two- or four-week course.

Navigate the great outdoors, conquering new heights as you rock climb, canoe or raft New England rivers, or mountain bike through forests and woodland trails. A partnership with local outdoor experts and Wild Med Adventures, LEAD will plunge you into nature, teaching you hands-on wilderness survival skills and first aid. From crafting shelters and foraging for edible plants to mastering the art of fire-making, stone-tool crafting, and wood carving, you'll emerge not just as an adventurer, but as a more experienced, resilient leader with the confidence and tools to survive and thrive in nature and beyond. 

Prerequisites: Students must be ready for physical exertion and able to understand and willing to follow safety instructions. Students must be able to swim at least 50 meters unaided. For health and safety reasons, international students must have an intermediate level of English or TOEFL B1 level or above (writing: 15; reading: 15; speaking:16-20; listening: 17-21).

4 week or 2 week (Session 1 or Session 2)
Period 3 and 4

See Tuition page for additional fees.

Bring your laptop and your curiosity and explore the limitless possibilities of hands-on design in our dynamic MAKE! course in the cutting-edge makerspace in NMH’s Gilder Center. 

You’ll explore design-thinking and fabrication, combining analog and digital techniques in a safe, collaborative, and fun environment that celebrates risk-taking and emphasizes support. Our “high-tech to no-tech” approach incorporates a wide range of materials and tools, allowing us to meet you where you are as you develop competency and confidence. You’ll dive into projects in drawing, 3-D modeling and printing, laser-cutting, woodworking, small-motor robotics, and digital design using a Glowforge laser cutter.

Period 3
4 week or 2 week (Session 1 or Session 2)
No prior experience required.

See Tuition page for additional fees.

Enter the world of podcasting in this dynamic course designed for aspiring creators, storytellers, and performers. Whether you’re passionate about sharing stories, exploring audio technology, or mastering the art of social media, this course covers everything you need to create a compelling podcast from start to finish. Students will learn the fundamentals of audio production, scripting, interview techniques, and how to develop engaging content. Hands-on projects include recording, editing, and publishing your own podcast episodes.

Perfect for middle and high school students interested in publishing, the performing arts, and writing, this course also emphasizes the role of podcasts in shaping modern media. By the end, you’ll have developed valuable skills in communication, collaboration, and creative thinking and expression.

Two-week course.
Period 3.
Session 1 only.

Express your creativity and capture the world around you in bright colors — or in black and white. This course is tailored to your individual interests and artistic abilities and is an opportunity to hone your skills in the visual arts media of drawing and painting, whatever your level of experience. You’ll learn or review fundamentals while receiving constructive feedback and encouragement.

Two- or four-week course. Period 3.