These special right triangle guided notes start with a short investigative question for each type of special right triangle. The notes then walk students through some short guided notes and practice questions and ends with a worksheet over special right triangles. This lesson works well on its own or paired with a unit on Right Triangles and Trigonometry. The scaffolded notes provide an extra opportunity to keep students engaged and save valuable time in the classroom. Reference triangles and practice are included in the two pages of notes. The third page of the document is a worksheet for students to complete over the two types of special right triangles. The notes also come with an answer key for the notes and worksheet.