Recent SemestersSpring 2027, Fall 2026, Spring 2026, Fall 2025Class Size25–42 studentsCredits3PrerequisitePrerequisite: Completion of intermediate algebra or the equivalent, or eligibility or completion of any course between MATH 110 and 245 (excluding MATH 197, MATH 120, or PSYC/SOC 205, or BUS 204) based on multiple measures. Transfers ToCSUCSU GE Area B4DescriptionTrigonometry provides the trigonometry concepts for STEM students, necessary for Calculus. This course contains the same content as MATH 115, but includes more instruction time to help students who can benefit from additional support. Topics will include trigonometric functions and their applications, including emphasis on the analytical aspects, identities, and trigonometric equations. A review of prerequisite core concepts and college success content will be integrated throughout the course. Active learning techniques involving multiple modalities that include individual and/or group active learning projects/activities and/or student presentations will be used. Students who receive credit for MATH 115E may not receive credit for MATH 115.Usually HeldFri 11:10am–1:15pm, Fri 9:30am–11:35am, Fri 9:35am–11:40am, Mon 11:10am–1:30pm 