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Identify 2D Shapes Worksheets for 2nd Grade

Name triangles, quadrilaterals, squares, rectangles, pentagons, hexagons, and circles. 15 free printable worksheets, each with an answer key.

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Free Identify 2D Shapes Worksheets

Click a worksheet to open the PDF, or grab the matching answer key. Every sheet prints on one page.

Identify 2D Shapes: what children learn

Shapes are named by their sides and corners: triangles have 3 sides, quadrilaterals 4, pentagons 5, and hexagons 6. Each question offers three names so that only one can fit.

Identify 2D Shapes: worked example

A shape has 5 straight sides. What is this shape: hexagon, pentagon, or circle? pentagon

A shape with 5 sides is a pentagon. A hexagon has 6 sides and a circle has none.

Identify 2D Shapes: a common mistake to watch for

Kids often call every shape with 4 sides a square, even when the sides are not equal.

Identify 2D Shapes: how to help at home or in class

Cut several triangles, four-sided shapes, pentagons and hexagons from paper in different sizes, and tilt some on their sides. Ask your child to trace each outline with a finger, counting sides aloud, before naming it. Notice together that a shape keeps its name when it is turned or stretched. When your child names tilted shapes correctly, move on to talking about sides and vertices in detail.

What is on these Identify 2D Shapes worksheets

This set has 15 different worksheets for 2nd grade, with 9 questions on each and a matching answer key for every sheet. The instruction printed on each worksheet is: “Write the name of each shape.”

Every answer on every sheet is checked by a separate program before the worksheet is published. How we check answers