Students will practice labeling 3 types of triangles, named for their angles; acute, obtuse, and right triangles. Product includes 4 worksheets with cut and label activities. In addition, one worksheet allows students to practice solving the Pythagorean Theorem, using given numbers. These worksheets are basic. They serve as a simple introduction to 3 types of triangles and the Pythagorean Theorem, especially for students with disabilities or receiving special education services.