**STANDARDS FOR MATHEMATICAL CONTENT**

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

MCC. 4.G.1 Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.

MCC.4.G.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.

**Triangles**

**Identify the type of triangle!**

Find the missing angles! (Work up in difficulty!)

**Quadrilaterals**

MCC.4.G.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.

Helpful information (Math is Fun)