# Mathily & Mathily-Er Mathily & Mathily-Er are intensive summer programs designed for high school students with a passion for mathematics. Organized by Mathily, these residential programs provide talented students in grades 9–12 with the opportunity to explore college-level mathematics in a stimulating and collaborative environment. Participants engage deeply with advanced mathematical concepts, gaining exposure to topics not typically covered in traditional high school curricula. ## Program Structure Both Mathily and Mathily-Er are in-person programs held at locations within the USA. These residential programs span several weeks during the summer, offering students an immersive and focused learning experience. The curriculum is designed to introduce participants to higher-level mathematics through interactive lectures, problem-solving sessions, and collaborative group work. Instead of a rigid syllabus, the program tailors its instruction to the interests and skill levels of its participants, ensuring each student is challenged appropriately. The format emphasizes exploration, creativity, and rigorous inquiry, fostering a deep understanding of mathematical concepts. ## What Students Experience Students in Mathily & Mathily-Er benefit from expert instruction and mentorship from mathematicians who specialize in fostering intellectual curiosity. They engage with challenging problems, learn advanced techniques, and develop critical thinking skills. Key components of the experience include: - **Interactive Learning:** Students actively participate in discussions and problem-solving sessions. - **Exploration:** Participants delve into unique areas of mathematics, such as combinatorics, graph theory, number theory, and abstract algebra. - **Collaboration:** Students work together on complex problems, building teamwork and communication skills. - **Mentorship:** Faculty and staff provide personalized guidance, helping students deepen their understanding of mathematics and explore future academic opportunities. By the end of the program, students leave with a greater appreciation for mathematics, improved problem-solving abilities, and the confidence to tackle advanced mathematical challenges. ## Why It Matters for College Applications Mathily & Mathily-Er can significantly strengthen college applications for students interested in STEM fields, particularly mathematics. The programs demonstrate a student’s commitment to learning at an advanced level and their ability to thrive in a rigorous academic environment. Participation also highlights qualities such as intellectual curiosity, discipline, and collaboration—traits highly valued by admissions committees. Additionally, the specialized focus of Mathily & Mathily-Er can help students stand out, especially when applying to competitive programs in STEM disciplines. The experiences gained through this program often inspire compelling essays and provide students with a deeper understanding of the field they wish to pursue. ## Eligibility Mathily & Mathily-Er are open to high school students in grades 9–12 who have demonstrated exceptional interest and ability in mathematics. While there are no formal prerequisites, applicants should be prepared to engage with advanced mathematical concepts and work collaboratively with peers. ## How to Participate Students interested in Mathily & Mathily-Er must complete an application process, which typically involves submitting academic records, a personal statement, and responses to math-related questions designed to assess problem-solving skills and creativity. Applicants are encouraged to check the Mathily website for detailed instructions, deadlines, and program dates. The cost for participating in the program is $5,500, which covers tuition, housing, and meals during the program. Scholarships and financial assistance may be available for eligible students. For more information and to apply, visit [Mathily’s website](https://www.mathily.org).