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

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

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

This multi-part worksheet helps students practice identifying the differences between regular and irregular hexagons while also reviewing their knowledge of composite and prime numbers.

Trapezoids are quadrilaterals with only one pair of parallel sides. This worksheet will help your students learn to identify and distinguish trapezoids from other two-dimensional shapes with the help of a word bank.

Help your child understand the concept of symmetry with this 2nd grade math worksheet. He'll draw the other half of each shape to make each one symmetrical.

Introduce your child to reflection in geometry with this second grade math worksheet.

Use this fun math challenge worksheet to review all kinds of polygons!

Get your second graders ready for some fraction fun! This resource has circles that are divided in halves, thirds, and fourths. Your students will determine what fraction of the circle is shaded.

Use this glossary with the EL Support Lesson: Naming Shapes and their Attributes.

Challenge your third grader to identify acute, right, and obtuse angles with this geometry worksheet.

In this geometry exercise, children calculate the perimeter of various trapezoids by adding up the lengths of their sides.

Kids learn about symmetry in this fun 2nd grade geometry worksheet by drawing the other half of each picture to make a symmetrical shape.

Children practice seeing fractions as parts of a whole in this foundational geometry worksheet.

This Monster Glyph will get your child giggling during the scariest time of the year! This worksheet will have your learner thinking about geometry, math facts, and their personal preferences while creating a unique monster!

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

Are your students ready to learn about equal shares? Then, this worksheet is for them!

Help your third-grader learn to recognize the identifying features of a polygon on this geometry worksheet.

On this worksheet, your child will learn to name polygons and identify them in the world around him.

In this 3rd grade geometry worksheet, your child will practice identifying trapezoids among other shapes and will color them in to find a hidden word.

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.

With this worksheet, your students will earn about equal and unequal part.

Review and memorize the names of the shapes with this fun roundup of shape riddles!

Get ready to spin it to win it! This worksheet features an entertaining spin game that will test your students' knowledge of fractions

Use this geometry resource to give your students practice finding the perimeter of pentagons. Your pupils will be pentagon perimeter pros in no time!

Help your child practice identifying equilateral triangles on this geometry worksheet.

Pentagons are easy to spot—if you know what to look for! Help your students develop an understanding of this five-sided polygon and practice 2-D shape identification with this great geometry resource!

In this 3rd grade geometry worksheet, your child will practice identifying hexagons as he colors in all the hexagons on the page.

Help your students determine if a shape is regular or irregular!

Help your child learn to recognize scalene triangles with this worksheet.