• $700.00 / Full Year
  • $380.00 / Semester 1
  • $380.00 / Semester 2
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Course Overview

Our online Precalculus course is a course that combines reviews of algebra, geometry, and functions into a preparatory course for calculus. The course focuses on the mastery of critical skills and exposure to new skills necessary for success in subsequent math courses. The first semester includes linear, quadratic, exponential, logarithmic, radical, polynomial, and rational functions; systems of equations; and conic sections. The second semester covers trigonometric ratios and functions; inverse trigonometric functions; applications of trigonometry, including vectors and laws of cosine and sine; polar functions and notation; and arithmetic of complex numbers.

Within each Precalculus lesson, students are supplied with a post-study Checkup activity that provides them the opportunity to hone their computational skills by working through a low-stakes problem set before moving on to formal assessment. Unit-level Precalculus assessments include a computer-scored test and a scaffolded, teacher-scored test.

The content is based on the National Council of Teachers of Mathematics (NCTM) standards and is aligned with state standards.

Course Details

Grade Levels
High School

Algebra II or equivalent

Pre–Requisite Courses
Algebra II
Course Length

Full Year: Full year courses are two semesters in length, 18 weeks maximum each; suggested summer pacing is 9 weeks.

Semester 1: Courses have a maximum duration of 18 weeks per semester.

Semester 2: Courses have a maximum duration of 18 weeks per semester.

Required Materials

Semesters 1 and 2: Required

  • TI-84 Plus, TI-83, or TI-83 Plus calculator or equivalent

Course Units & Syllabus

Download the Syllabus