Online College Courses for Credit

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Geometry

Introduction to Angles

With an Introduction to Angles, you will learn two units for measuring angles, radians and degrees. You will explore how to write about angles and their measurements with Angle Notation and Labeling. Learning about Common Angle measures will help you identify Right Angles, Acute Angles, and Obtuse Angles. From Identifying a Reflex Angle in Context to Identifying an Obtuse Angle in Context, this course covers 360 degrees of how to examine angles.​

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 Introduction to Angles

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.
CCSS Math Standard 9-12.F.TF.1
Concepts: 1
Quiz Points: 15
CCSS Math Standard 9-12.G.CO.1
Concepts: 5
Quiz Points: 75
Introduction to Angles Pathway
Concepts: 27
Quiz Points: 405