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

Help your fourth grader celebrate the winter season by incorporating snow sports into math practice: geometry word problems focused on ice hockey.

Give your students an opportunity to practice identifying and differentiating pentagons from other 2-D shapes with this fun geometry activity.

Can you discover the mystery picture? Make math fun with this coordinate grid activity, where your child will reveal a hidden picture with every point he plots!

Introduce your child to reflection in geometry with this second grade math worksheet. Your child will find the pictures that are mirror images of each other.

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

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 Plan: Exploring Capacity.

In this third grade geometry worksheet, your child will practice identifying right, acute, and obtuse angles.

Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!

You're moving! Calculate the maximum number of each item that will fit into the bigger box.

Use this resource to help your students develop their understanding of trapezoids and other two-dimensional shapes. Students will compare the attributes of trapezoids to those of other plane figures, such as triangles and ovals, in this geometry activity.

Spending money may be a lot of fun, but spending time learning math can be too! Practice calculating the area of these different dollar bills.

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.

Hunting for a worksheet to help your kid with geometry? This printable will help him find the perimeter of objects.

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

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

What is the name of this shape? Is it a parallelogram or square? Teach your students to classify two-dimensional shapes using a Venn diagram.

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

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

Use these vocabulary cards with the EL Support Lesson: Area Arrangements.

This worksheet teaches students to break down the area of a shape by using fractional units. Show your students how to represent area for rectangular shapes with fractional length sides.

Give your third-grader practice labeling angles on this geometry worksheet

Introduce your child to algebra with this 5th grade worksheet in which your child will use algebraic equations to find the total area of the large rectangle.

Use this resource to help your students relate the concept of area to addition and multiplication.

Help your child learn how to identify an isosceles triangle with this geometry worksheet.

Help your child learn about shapes by building a 3-D square pyramid. Color, cut, fold and glue the flaps together to create a square pyramid.

Use this worksheet to help students describe and create trapezoid patterns.

Use your geometry skills to decorate a room in this playful math worksheet!

Lettuce, corn, tomatoes ... How will it all fit? Give your fourth grader some geometry practice with this charming worksheet.