This NC Math 4 Unit 4 bundle is designed to help students master trigonometric relationships and their real-world applications. It’s a complete, ready-to-use set of lessons and practice materials aligned to NC Math 4 standards AF.2.1, AF.2.2, AF.2.3.

This unit focuses on:

• Law of Sines
• Law of Cosines
• Mixed Law of Sines and Cosines Word Problems
• Fundamental Trigonometric Identities
• Graphing Sine and Cosine Functions
• Period, Amplitude, Phase Shift, Vertical Shift and Midline
  

It’s the fifth of 8 total units that align with my full-semester pacing guide (also available in my TPT store).

What’s Included:
✅ Editable Unit Overview (PDF & Google Doc – test version + project version)
✅ 6 Student Lessons (Guided Notes + Homework)
✅ Answer Keys for All Notes and Homework

Please note:

• Classwork, quizzes, and tests are not included in this unit bundle.
• The Trigonometry Travel Project (a real-world application of Law of Sines and Cosines) is sold separately in my TPT store — check it out!
• Guided notes and homework are not editable. Only the overview is editable for flexible planning.
• All lessons align directly with my NC Math 4 Pacing Guide (available separately).
  

Whether you’re new to NC Math 4 or just want to save planning time, this bundle provides everything you need to teach trigonometric functions with confidence. Follow my store to grab the rest of the curriculum as it’s released!