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Trigonometric functions

Read the idea, work independently, then explain what changed.

Each section contains concept explanations, three worked examples, ten graded exercises and teacher preparation.

Build understanding of general angles and radian measure through definitions, contrasting cases and justified applications.

Build understanding of concept of trigonometric functions through definitions, contrasting cases and justified applications.

Build understanding of reduction formulas through definitions, contrasting cases and justified applications.

Build understanding of graphs and properties of trigonometric functions through definitions, contrasting cases and justified applications.

Build understanding of trigonometric identities and transformations through definitions, contrasting cases and justified applications.

Build understanding of the function y=a sin(ωx+φ) through definitions, contrasting cases and justified applications.

Build understanding of applications of trigonometric functions through definitions, contrasting cases and justified applications.