Identifying Quadrilaterals
- Decide whether a shape is a quadrilateral by checking that it has 4 straight sides.
- Count sides and vertices on a shape to support your answer.
Practice identifying quadrilaterals with our free 2nd grade shapes worksheets. Students will develop geometry skills by determining whether various shapes have four sides and qualify as quadrilaterals. Perfect for building foundational shape recognition abilities.
These worksheets cover shape identification across multiple levels. Students name basic 2D shapes by their sides and corners, identify quadrilaterals, recognize regular and irregular polygons from triangles through decagons, classify right triangles, identify solid 3D figures, determine which shapes combine to form a figure, and classify triangles by angles and side lengths. Resources span first through fourth grade and beyond.
Students explore the attributes and properties of both 2D and 3D shapes. Activities include counting faces, edges, and vertices of 3D shapes, determining whether given measurements can form a triangle, identifying cross-sections of sliced 3D shapes, drawing different perspectives of solids, classifying shapes by properties, evaluating true-or-false statements about shapes, and filling in attribute tables. Resources span fifth through seventh grade.