In this worksheet, learners will find and draw a line of symmetry on nine shapes.

Help your third-grader learn to recognize quadrilaterals with this geometry worksheet.

Use this year-end assessment to check students’ grasp of key fourth grade geometry concepts.

Assess kids' understanding of geometry with this sheet.

Use this worksheet as a formative assessment for your students as they study the characteristics of polygons.

Assess your students’ knowledge of geometry concepts from polygons to coordinate planes!

Strengthen your child's geometry skills with this printable worksheet. Use this resource with your students to classify two-dimensional shapes like parallelograms, quadrilaterals, squares, and triangles.

On this geometry worksheet, your third-grader will look at the different triangles and label them as equilateral, isosceles, or scalene

Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.

Students practice identifying prime numbers, regular polygons, and irregular polygons!

Can you see the symmetry? Use this resource with your students to practice identifying shapes with symmetry. After your students identify the symmetrical shapes, they will draw a line of symmetry.

Use this handy worksheet to help your students review those tricky polygons!

Fifth graders review types of angles, triangles, and polygons in this handy geometry review.

Use these vocabulary cards with the EL Support Lesson: Geometry Vocabulary: Lines.

This worksheet will introduce your child to the three types of triangles: the equilateral triangle, the isosceles triangle and the scalene triangle.

Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.

4 lines make a quadrilateral! Help your child make various shapes with the dots in this worksheet.

Use this glossary with the EL Support Lesson: The Attributes of Polygons.

A key characteristic of trapezoids is that they have a set of parallel lines—lines that never intersect. Use this helpful geometry resource with your students to practice identifying parallel lines in trapezoids and comparing different 2-D shapes.

Give your students a chance to sort polygons into categories that make sense to them.

Use this glossary with the EL Support Lesson: Geometry Vocabulary: Lines.

Help your students practice finding the perimeter as they work through problems involving pentagons.

In this excerpt from an upcoming math workbook, your junior detective will make a positive ID on obtuse, acute and right angles.