The history of Valentine's Day is full of theories about how the holiday began. Read about the history of Valentine's Day with this exercise and activity.

Inspire kids to learn about black changemakers all year by displaying this poster at home or in the classroom.

Learners will determine the rule for each sequence to find the missing numbers in this engaging math puzzle.

Learners will use five clues to piece together four ghost stories in this fun logic challenge.

Help your child practice adding four-digit and three-digit numbers! This Easter-themed math worksheet is more interesting than your average printable.

Learn how the animals of the Chinese Zodiac came to be with this Chinese New Year folktale! 

Use this Lunar New Year worksheet for a fun way to help learners improve spelling skills!

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

Students investigate the life and presidency of Barack Obama with this presidential fact sheet!

Learners take a trip to the candy shop in this sweet metric conversion worksheet.

Children match animals to their ecosystems in this life sciences worksheet.

Get even more practice with multiplication facts for numbers 1-10 in this Halloween-themed worksheet!

Whether it’s a poet, inventor, or famous scientist, this worksheet will help learners gather and organize important information.

Your third grader will have fun figuring out clues with this colorful crossword puzzle all about Christmas! She'll even sneak in some handwriting practice too.

Students will practice calculating the missing side lengths of rectangles using area in this festive geometry worksheet.

In this math worksheet, children will help reconstruct a Halloween timeline for a ghost as she recaps her trip to the cemetery.

Get acquainted with one of our nation's most famous buildings, the Washington Monument, by building a small paper model!

Students are asked to think critically and hone their reflective writing skills with this thoughtful writing prompt based on a Dr. Martin Luther King, Jr. quote.

Do you believe in the Bermuda Triangle? Compare witness accounts of these weird waters and draw your own conclusions in this reading worksheet.

Find the answers to 16 one- and two-digit division problems in this playful holiday worksheet!

Give learners an extra delicious challenge with level 2 of this Pie Picture Sudoku worksheet!

Children learn about Martin Luther King, Jr.'s life and legacy as they solve a crossword puzzle in this hands-on worksheet.

Learners write an argumentative response with this Earth Day-themed writing prompt about plastic bags. 

Located on the National Mall in Washington D.C. the Lincoln Memorial honors our 16th president.

Learn to convert ounces into pounds (and pounds to ounces) in this fun Easter worksheet.

Learners will search for 18 Easter-related words in this vocabulary-building worksheet.

Children get into the holiday spirit as they complete this Thanksgiving puzzle.

In this St. Patrick's Day worksheet, learners will navigate their way through a shamrock by drawing a line from start to finish.

In this fun cut-and-paste project, children will craft a monster hat that is as cute, scary, or silly as they wish.

From nature hunts and rock painting to recycled art and poetry writing, these activities combine scientific exploration with arts and crafts projects.