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High School Sample Lessons

Try It Out: The best way to understand the K¹² program is to try it out! Take a look at some lessons that our High School students experience.

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MTH403: Pre-Calculus/Trigonometry (Comprehensive)

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Course Overview

Pre-calculus weaves together previous study 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. Topics include linear, quadratic, exponential, logarithmic, radical, polynomial, and rational functions; systems of equations; and conic sections in the first semester. 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. Cross-curricular connections are made throughout the course to calculus, art, history, and a variety of other fields related to mathematics.

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K¹² Scope & Sequence documents for each course include:

  • Course Overview (as seen above)
  • Course Outline
  • Lesson Time and Scheduling
  • Materials List

Note: Materials lists are subject to revision and may vary slightly from state to state.