Knowing how to identify right angles is a huge part of geometry. Help your child get to know his right angle shapes with this worksheet.

Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?

Is your child in need of a geometry review? This worksheet covers the basic 2-D shapes, from circles and triangles to pentagons and hexagons.

Deconstruct shapes with this fill-in chart of 2D shapes. Kids will practice identifying edges and vertices of simple shapes.

From angles and congruent shapes to calculating perimeter, this quiz covers variety of topics in third grade geometry.

Kids get to know shapes better by counting their line segments, endpoints, and angles, and record the info in this handy chart.

Help your fourth graders take their understanding of angles and lines to the next level with this creative geometry challenge! Students will have fun drawing various types of shapes based on written descriptions and your students' knowledge of angles.

Turn your child into a geometry detective! How many degrees is each missing angle in these quadrilaterals?