OVERVIEW:The math video and worksheet included in this resource were created to help students learn, practice, and apply joining angles concepts for fourth grade. Students will be asked to find the measure of a large angle by adding its parts. WHAT'S INCLUDED:Math Video: A teacher-led video that guides students to use a math concept and to apply that concept with real-world story problems. (The link for the video is at the top of the accompanying student worksheet.) Worksheet: An accompanying w