Geometry Enrichment

Grades 10-11
July 6 - July 24, 2026

The summer geometry course at CSW is designed for rising 10th or 11th-grade students looking to brush up on geometry before enrolling in algebra 2 and beyond during their subsequent school years. This shortened version of geometry focuses on lines and angles, symmetry and proof, circles, areas, and volumes, and right triangle trigonometry. Incoming students are also invited to take summer geometry even if their placement does not necessarily indicate a need, in order to strengthen their skills and confidence in geometry, gain familiarity with CSW math curricula, get to know CSW teachers and fellow students, and enjoy doing math in a focused, fun, and non-grade-centric environment.

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45 Georgian Road, Weston, MA 02493
Phone: (781) 642-8600

CSW—a gender-inclusive day and boarding school for grades 9-12—is a national leader in progressive education. We live out our values of inquiry-based learning, student agency, and embracing diverse perspectives in every aspect of our student experience. Young people come to CSW to learn how to learn and then put what they learn into action—essential skills they carry into their futures as doers, makers, innovators, leaders, and exceptional humans who do meaningful work in the world.