- Mathematics
Precalculus
Prerequisites: Grade of B- or higher in Integrated Math II and departmental recommendation
Precalculus emphasizes the study of functions and their applications. The year begins with modeling linear and quadratic phenomena, followed by a unit extending trigonometry and trigonometric functions from the previous year, as well as practice with combining and operating with rational expressions. Students will spend the majority of the second semester on polynomial, rational, exponential, and logarithmic functions. Themes of limits, rates of change, and optimization are woven into the curriculum throughout the year. The goal of Precalculus is to develop a deep conceptual understanding and procedural fluency in these topics. Students will be asked not only to perform calculations accurately but also to explain why the procedures they perform yield the desired results. Reasoning and justification are necessary ingredients of this course. The class focuses on encouraging students to become competent and confident problem-solvers. Group activities give students the opportunity to work cooperatively as they think, talk, and write about mathematics. Successful completion of Precalculus prepares students for Calculus, AP Calculus AB, or AP Statistics the following year.