Help your students confidently measure, estimate, and draw angles with this engaging Geometry Anchor Chart aligned to MA.4.GR.1.2: Estimate angle measures, use a protractor to measure in whole-number degrees, and demonstrate that angle measure is additive.This colorful and easy-to-understand visual guide walks students through how to use a protractor, identify acute and obtuse angles, and find missing angle measures using addition and subtraction. Perfect for visual learners and classroom r