This is a great supplement to lessons about irregular plural nouns. Challenge your students to write the plural form of tricky words like fish, spy, person, wolf, birthday, library, mouse, calf, and more.

Young kids can practice irregular measurement with the help of Mr. and Mrs. Giant from Jack and the Beanstalk.

Introduce your first grader to special nouns that don't change when they're plural.

These colorful basic shapes make math practice fun! Your child can work on measurement skills with this measuring shapes worksheet.

Bust out those crayons, it's time to test your knowledge of basic shapes! Have your first grader sort out these shapes by color.

Valentine shapes get your child to practice basic geometry while celebrating Valentine's Day. See what valentine shapes you can find in this worksheet.

Are you ready for a math mission? In this shapes worksheet, your child will help this alien collect shapes! He'll identify the shapes by color coding them.

Christmas shapes practice is fun and festive for your little learner. Use this Christmas shapes worksheet to go on a shape hunt with your child.

Color the shapes in this spooky cemetery scene! Kids will practice identifying basic shapes and classifying them using the color code at the top of the page.

Help your child get to know 3-D shapes with this find-the-shape worksheet that asks her to circle the cone shapes, then draw examples of her own.

Identify with your child the different shapes that make up these colorful robots!

Start memorizing those ABC letter shapes! Give your little one some practice forming a capital letter "K" with these cut-out shapes.

Ready to introduce your child to 3-D geometric shapes? This worksheet helps kids find 3-D shapes in the world around them!

Learn how to draw 3-dimensional shapes with this simple guide for kids. This is a great way to review the 3D shapes.

Little learners can have fun practicing their ABC's with this alphabet shapes activity. Put these rectangle shapes together to form a letter "Z"!

What shapes do we use to make a letter "T"? Get your little learner to practice forming letters with these cut-out rectangle shapes!

Send your child on a math mission to find shapes! He'll get to color code the different shapes he sees, building his fine motor skills.

Practicing subtraction is simple. All you have to do is count the total number of shapes in each box then take away the darker shapes.

Sort out your shapes with this fill-in-the-bubble style quiz, perfect for standardized testing prep.