This is a set of two guided, color-coded notebook pages for the interactive math notebook on the Triangle Angle-sum Theorem.
Includes color-coded examples and diagrams on classifying triangles, and the Triangle Angle-sum Theorem.
Includes an investigation of the sum of three angle measure in a triangle 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 Angle-sum Theorem using the Parallel Postulate and how to apply the Triangle Angle-sum Theorem.
Blackline master and color-coded answer keys 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.