I used these when I was tutoring a student during the Summer. I made these based on the Teacher's Addition of "Algebra 2" by Holt McDougal. This file includes worksheets for all six sections of Chapter 13 on Trigonometry, tables/charts/images from the textbook, examples from the Teachers Addition, and definitions. These worksheets are good for differentiating in your classroom. Many of the definitions, theorems, and equations are already on the pages and it walks students through how to solv