This is a set of two guided, color-coded notebook pages for the interactive math notebook on the Triangle Exterior Angle Theorem.
Includes color-coded examples and diagrams of triangle exterior angle vocabulary and the Triangle Exterior Angle Theorem.
Includes an investigation of the relationship between an exterior angle and remote interior angles and the triangle blacklines to go with it. (Student cut, tear and glue on to note page)
Also includes a two-column proof of the Triangle Exterior Angle Theorem and how to apply the Triangle Exterior Angle Theorem.
Blackline master and color-coded answer key included.
** My Interactive Note Pages include all or some of the following: step by step color-coded notes, Vocabulary, postulates, theorems, diagrams, graphic organizers, and example problems.
My Interactive Note Pages were designed to use in my IMN. The students keep the color-coded notes in a 3-pronged folder, and are set up to print back to back.