Online College Courses for Credit


The Unit Circle

The Unit Circle is an important tool that helps visualize trigonometric ratios and more. This topic explores how to measure Angles on the Unit Circle and find Coordinates on the Unit Circle. Drawing Triangles on the Unit Circle is a useful strategy for evaluating trigonometric functions in both radians and degrees. From Finding the Reference Angle to Plotting a Point on the Unit Circle, you will see how essential the Unit Circle is when studying trigonometry.

Sophia's Common Core-Aligned Pathways and Tutorials

We want to make it simple for you to begin integrating Common Core-Aligned Lessons into your classroom Our Math Pathways feature in-depth, relevant content that aligns to these new standards. As an added benefit, these Pathways use Sophia’s Many Ways To Learn, an innovative approach that features multiple instructors and teaching techniques to connect with all kinds of learning styles.

Pathways that Teach The Unit Circle

Pathways are a sequence of tutorials that help you learn a whole subject area, one concept at a time. Choose from multiple teachers and teaching styles.
The Unit Circle Pathway
Concepts: 19
Quiz Points: 285