﻿ Common Core Standards - Math Adaptive Worksheets

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## Draw and identify lines and angles, and classify shapes by properties of their lines and angles.

• CCSS.Math.Content.4.G.A.1 Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures. Parallel and Perpendicular Lines Label Lines, Segments and Rays
• CCSS.Math.Content.4.G.A.2 Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles. Identify Right Triangles Quadrilateral Comparison Chart Identify Types of Angles Sort Shapes By Angle Type
• CCSS.Math.Content.4.G.A.3 Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry. Symmetric Hearts Symmetric Arrows Lines of Symmetry Symmetric Figures Draw The Other Half 